MICHIGANWISCONSIN

ACEC Badger West

Iola

Omro

Alto

Maes

Hume

Staff

Platt

Venus

Okray

Hintz

Arpin

Polar

Ripon

Tayco

Aspen

Maine

Kelly

Hodag

Sigel

Zobel

Antigo

Neevin

Marion

Vesper

Auburn

Roeder

Berlin

Cassel

Hoover

Manawa

Werner

Badger

PloverArnott

Eastom

Waupun

Coloma

Warrens

Mckenna

Pine Hy

Wautoma

Rudolph

Conover

Metomen

Lawn Rd

Rosholt

Wonewoc

Hancock

Brandon

Trienda

Metonga

Waupaca

OshkoshNecedah

Mauston

Armenia

Macy St

Goodman

Thunder

Meadows

McMillan

Dartford

Florence

Finnegan

Endeavor

Casaloma

Markesan

Aviation

Big Pond

Whitcomb

Bowen St

Coyne St

Koch Oil

Caroline

12th Ave

Montello

Oakfield

Baker St

Progress

Groenier

Saratoga

Mountain

Ohmstead

DPC Elroy

Westfield

Twin Lake

Sadoff Co

Fairwater Martin Rd

Hollywood

Flare Ave

T Corners

Lakota Rd

CWEC Iola

Hillsboro

Ellington

Ledgeview

River Run

Wild Rose

Butternut

Stratford

Cranberry

ACEC Glen

Sunnyvale

Fox River

Petenwell

Birchwood

Sand Lake

Rosendale

Aurora St

Morris St

Mansfield

Rocky Run

Ellinwood

ACEC Grant

Iron Grove

Highway 22

Fitzgerald

Birnamwood

White Clay

Cloverleaf

Deer Trail

Friendship

Wittenberg

Auburndale

Winneconne

Woodenshoe

Dell Creek

CWEC Dewey

Pittsville

Pine (WPS)

St Germain

Sherman St

Northpoint

DPC Oakdale

Apple Hills

Rozellville

Hamilton St

ACEC Brooks

Wien SW STA

North Tomah

Grand MarshCastle Rock

Eagle River

Amherst Jct

Willow Lawn

Three Lakes

ACEC Coloma

Waupun MainACEC Roslin

ACEC Quincy

Whiting Ave

Vulcan Chem

Red Granite

Neenah Creek

ACEC Chateau

Rosholt CWEC

Gardner ParkWeston SW YD

Golden Sands

DPC Buckhorn

ACEC Hancock

Silver Cliff

Morrison Ave

Clintonville

West Shawano

Belle Plaine

East Shawano

ACEC Wautoma

Port Edwards

West Mauston

Sunset Point

Union Center

Camp Douglas

ACEC Cambria

ACEC Dellwood

Crystal Falls

Harrison 69kV

Cypress SW YD

Mears Corners

ACEC Richford

ACEC Lewiston

CWEC Tigerton

High Falls Hy

Houghton Rock

Chaffee Creek

Highway Eight

ACEC SherwoodACEC Wildrose

Council Creek

DPC New Lisbon

Brooks Corners

ACEC Arrowhead

ACEC Winnebago

North Appleton

Hilltop (ALTE)

Kaukauna North

Combined Locks

Peavy Falls Hy

Lyndon Station

Dorset Corners

Hartman Creek

Strawberry Hill

Butte Des Morts

Fountain Valley

DPC Ocean Spray

CWEC Wittenberg

Sheridan (ALTE)Lakehead Vesper

Wildwood (MEWD)

White Lake (WE)

ACEC Plainfield

Fox Hills SW STA

Clear Lake (WPS)

ACEC Spring Lake

Lakehead Portage

ACEC Turtle Lake

Mackford Prairie

CWEC Scandinavia

ACEC Cottonville

Grandfather Falls

Green Lake SW STA

Plainfield (ALTE)

Rhinelander Paper

Blackbrook SW STA

Summit Lake (WPS)

DPC Lyndon Station

Bunker Hill SW STA

ACEC Wild Rose Pump

Lincoln Ave (UPPCO)

DPC Whistling WingsTomah Industrial Pk

ACEC Wild Rose Pump

Omro Industrial Park

Tomahawk - ATC 115kV

Forward Energy Center

West Wisconsin Rapids

Wisconsin Dells Muni 2

Northern Steel Casting

South Fond Du Lac SW YD

Lakehead Pump Iron River

0

4

2

3

P R I C EO N E I D A

V I L A S

M A R A T H O N

W O O D

F O R E S T

C L A R K

L I N C O L N

J U N E A U A D A M S

S H A W A N O

T A Y L O R

P O R T A G E

L A N G L A D E

O C O N T O

W A U P A C A

M O N R O E

W A U S H A R A

O U T A G A M I E

F O N D D U L A C

W I N N E B A G O

I R O N

F L O R E N C E

M A R Q U E T T E

J A C K S O N

M A R I N E T T E

S A U K

M E N O M I N E E

G R E E N L A K E

V E R N O N

A S H L A N D

D O D G E

C A L U M E T

C O L U M B I A

Weston

Appleton

Merrill

Berlin

Oshkosh

Wausau

Fond du Lac

Plover

Stevens Point

Neenah

Biron

Tomah

Marshfield

Mosinee

Antigo

Tomahawk

Crandon

Ripon

Menasha

Shawano

Kaukauna

Rothschild

Rhinelander

Stratford

Waupaca

Lake Delton

Catawba

Iola

Mauston

Phillips

Portage

Adams

Omro

Nekoosa

Eland

Medford

Park Falls

Little Chute

Clintonville

Elroy

Athens

Necedah

Aniwa

Owen

Schofield

Pulaski

Sherwood

Marion

Edgar

Stockbridge

Neillsville

Waupun

Cecil

Lomira

Bonduel

Seymour

Kennan

Rib Lake

Neshkoro

Prentice

SpencerGreenwood

Hortonville

New London

Markesan

Loyal

New Lisbon

Montello

Eagle River

Pittsville

Gillett

White Lake

Manawa

Redgranite

Mattoon

Shiocton

Wautoma

Auburndale

Princeton

Tigerton

Kingston

Birnamwood

Winneconne

Fox Lake

Vesper

Butternut

Westfield

Elderon

Wittenberg

Arpin

SuringBrokaw

Oxford

Rosholt

Fremont

Marathon City

Amherst

Abbotsford

Bowler

Wisconsin Dells

Green Lake

Hatley

Plainfield

Lohrville

Ontario

Gresham

Hillsboro

Lyndon Station

Colby

Rudolph

Wild Rose

Coloma

Weyauwega

Almond

Wilton

Hancock

Dorchester

Norwalk

Hewitt

La Farge

Withee

Embarrass

Nichols

Unity

Friesland

Oakfield

Rosendale

Fenwood

Wonewoc

Eden

Milladore

North Fond du Lac

Curtiss

Kendall

Brandon

Nelsonville

Junction City

Friendship

Hustler

OgdensburgBlack Creek

Bear Creek

Scandinavia

Campbellsport

FairwaterEndeavor

Mount Calvary

Granton

Amherst Junction

Wyeville

Camp Douglas

Big Falls

La Valle

Marquette

Brownsville

Stetsonville

Cambria

S A W Y E R

R U S K

B R O W N

P L A N N I N G Z O N E 1P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 1 - 2 0 1 2 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities inWisconsin, Illinois, Minnesota, and the Upper Peninsula ofMichigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI ATC Transmission Line (width = voltage)

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

High or Low Bus VoltageOverloaded Facility

ACEC Badger West

Figure ZS-1

MICHIGANWISCONSIN

ACEC Badger West

Iola

Omro

Alto

Maes

Hume

Staff

Platt

Venus

Okray

Hintz

Arpin

Polar

Ripon

Tayco

Aspen

Maine

Kelly

Hodag

Sigel

Zobel

Antigo

Neevin

Marion

Vesper

Auburn

Roeder

Berlin

Cassel

Hoover

Manawa

Werner

Badger

PloverArnott

Eastom

Waupun

Coloma

Morgan

Warrens

Mckenna

Portage

Pine Hy

Wautoma

Rudolph

Conover

Cambria

Metomen

Lawn Rd

Rosholt

Wonewoc

Hancock

Brandon

Trienda

Metonga

Waupaca

OshkoshNecedah

Mauston

Armenia

Macy St

Goodman

Thunder

Meadows

McMillan

Dartford

Florence

Finnegan

Endeavor

Casaloma

Markesan

Aviation

Big Pond

Whitcomb

Bowen St

Coyne St

Koch Oil

Caroline

12th Ave

Montello

Oakfield

Baker St

Progress

Groenier

Saratoga

Mountain

Ohmstead

DPC Elroy

Westfield

Twin Lake

Sadoff Co

Fairwater Martin Rd

Hollywood

Flare Ave

T Corners

Lakota Rd

CWEC Iola

Hillsboro

Ellington

Ledgeview

River Run

Wild Rose

Butternut

Stratford

Cranberry

ACEC Glen

Sunnyvale

Fox River

Petenwell

Birchwood

Sand Lake

Rosendale

Aurora St

Morris St

Mansfield

Rocky Run

Ellinwood

ACEC Grant

Iron Grove

Highway 22

Fitzgerald

Birnamwood

White Clay

Cloverleaf

Deer Trail

Friendship

Wittenberg

Auburndale

Winneconne

Woodenshoe

Dell Creek

CWEC Dewey

Pittsville

Pine (WPS)

St Germain

Sherman St

Northpoint

DPC Oakdale

Apple Hills

Rozellville

ACEC Brooks

Wien SW STA

North Tomah

Grand MarshCastle Rock

Eagle River

Amherst Jct

Willow Lawn

Three Lakes

ACEC Coloma

Waupun MainACEC Roslin

ACEC Quincy

Whiting Ave

Vulcan Chem

Red Granite

Land O Lakes

Neenah Creek

ACEC Chateau

Rosholt CWEC

Gardner ParkWeston SW YD

Golden Sands

DPC Buckhorn

ACEC Hancock

Silver Cliff

Morrison Ave

Clintonville

West Shawano

Belle Plaine

East Shawano

ACEC Wautoma

Port Edwards

West Mauston

Sunset Point

Union Center

Camp Douglas

ACEC Cambria

ACEC Dellwood

Crystal Falls

Harrison 69kV

Cypress SW YD

Mears Corners

ACEC Richford

ACEC Lewiston

CWEC Tigerton

High Falls Hy

Houghton Rock

Chaffee Creek

Highway Eight

ACEC SherwoodACEC Wildrose

Council Creek

DPC New Lisbon

Brooks Corners

ACEC Arrowhead

ACEC Winnebago

North Appleton

Hilltop (ALTE)

Kaukauna North

Combined Locks

Peavy Falls Hy

Lyndon Station

Dorset Corners

Hartman Creek

Strawberry Hill

Butte Des Morts

Fountain Valley

DPC Ocean Spray

CWEC Wittenberg

Sheridan (ALTE)Lakehead Vesper

Fox Lake (ALTE)

Wildwood (MEWD)

White Lake (WE)

ACEC Plainfield

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

ACEC Spring Lake

Lakehead Portage

Reedsburg Nishan

ACEC Turtle Lake

Mackford Prairie

CWEC Scandinavia

ACEC Cottonville

Grandfather Falls

Green Lake SW STA

Plainfield (ALTE)

Rhinelander Paper

Blackbrook SW STA

Summit Lake (WPS)

DPC Lyndon Station

Bunker Hill SW STA

ACEC Wild Rose Pump

Lincoln Ave (UPPCO)

DPC Whistling WingsTomah Industrial Pk

ACEC Wild Rose Pump

Omro Industrial Park

Tomahawk - ATC 115kV

Forward Energy Center

West Wisconsin Rapids

Wisconsin Dells Muni 2

Northern Steel Casting

South Fond Du Lac SW YD

Lakehead Pump Iron River

0

4

2

3

P R I C EO N E I D A

V I L A S

M A R A T H O N

W O O D

F O R E S T

C L A R K

L I N C O L N

J U N E A U A D A M S

T A Y L O R

S H A W A N O

P O R T A G E

L A N G L A D E

O C O N T O

W A U P A C A

M O N R O E

W A U S H A R A

O U T A G A M I E

F O N D D U L A C

W I N N E B A G O

I R O N

F L O R E N C E

M A R Q U E T T E

J A C K S O N

M A R I N E T T E

S A U K

M E N O M I N E E

G R E E N L A K E

D O D G E

A S H L A N D

V E R N O N

C A L U M E T

C O L U M B I A

Weston

Appleton

Merrill

Berlin

Oshkosh

Wausau

Fond du Lac

Plover

Stevens Point

Neenah

Biron

Tomah

Marshfield

Mosinee

Antigo

Tomahawk

Crandon

Ripon

Portage

Menasha

Shawano

Kaukauna

Rothschild

Rhinelander

Stratford

Waupaca

Lake Delton

Catawba

Iola

Mauston

Phillips

Adams

Omro

Nekoosa

Eland

Medford

Park Falls

Little Chute

Clintonville

Elroy

Athens

Necedah

Aniwa

Owen

Schofield

Pulaski

Sherwood

Marion

Edgar

Stockbridge

Neillsville

Waupun

Cecil

Lomira

Bonduel

Seymour

Kennan

Rib Lake

Neshkoro

Prentice

SpencerGreenwood

Hortonville

New London

Markesan

Loyal

New Lisbon

Montello

Eagle River

Pittsville

Gillett

White Lake

Manawa

Redgranite

Mattoon

Shiocton

Wautoma

Auburndale

Princeton

Tigerton

Kingston

Birnamwood

Winneconne

Fox Lake

Vesper

Butternut

Westfield

Elderon

Wittenberg

Arpin

SuringBrokaw

Oxford

Rosholt

Fremont

Marathon City

Amherst

Abbotsford

Bowler

Wisconsin Dells

Green Lake

Hatley

Plainfield

Lohrville

Ontario

Gresham

Hillsboro

Lyndon Station

Colby

Rudolph

Wild Rose

Coloma

Weyauwega

Almond

Wilton

Hancock

Dorchester

Norwalk

Hewitt

La Farge

Withee

Embarrass

Nichols

Unity

Friesland

Oakfield

Rosendale

Fenwood

Wonewoc

Eden

Milladore

North Fond du Lac

Curtiss

Kendall

Brandon

Nelsonville

Junction City

Friendship

Hustler

OgdensburgBlack Creek

Bear Creek

Scandinavia

Campbellsport

FairwaterEndeavor

Mount Calvary

Granton

Amherst Junction

Wyeville

Camp Douglas

Big Falls

La Valle

Pardeeville

Marquette

Brownsville

Stetsonville

R U S K

S A W Y E R

B R O W N

R I C H L A N D W A S H I N G T O N

P L A N N I N G Z O N E 1P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 3 - 2 0 1 6 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI ATC Transmission Line (width = voltage)

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

High or Low Bus VoltageOverloaded Facility

ACEC Badger West

Figure ZS-2

MICHIGANWISCONSIN

ACEC Badger West

Iola

Omro

Alto

Maes

Hume

Staff

Platt

Venus

Okray

Hintz

Arpin

Polar

Ripon

Tayco

Aspen

Maine

Kelly

Hodag

Sigel

Zobel

Antigo

Neevin

Marion

Vesper

Auburn

Roeder

Berlin

Cassel

Hoover

Manawa

Werner

Badger

PloverArnott

Eastom

Waupun

Coloma

Morgan

Warrens

Mckenna

Portage

Pine Hy

Wautoma

Rudolph

Conover

Cambria

Metomen

Lawn Rd

Rosholt

Wonewoc

Hancock

Brandon

Trienda

Metonga

Waupaca

OshkoshNecedah

Mauston

Armenia

Macy St

Goodman

Thunder

Meadows

McMillan

Dartford

Florence

Finnegan

Endeavor

Casaloma

Markesan

Aviation

Big Pond

Whitcomb

Bowen St

Coyne St

Koch Oil

Caroline

12th Ave

Montello

Oakfield

Baker St

Progress

Groenier

Saratoga

Mountain

Ohmstead

DPC Elroy

Westfield

Twin Lake

Sadoff Co

Fairwater Martin Rd

Hollywood

Flare Ave

T Corners

Lakota Rd

CWEC Iola

Hillsboro

Ellington

Ledgeview

River Run

Wild Rose

Butternut

Stratford

Cranberry

ACEC Glen

Sunnyvale

Fox River

Petenwell

Birchwood

Sand Lake

Rosendale

Aurora St

Morris St

Mansfield

Rocky Run

Ellinwood

ACEC Grant

Iron Grove

Highway 22

Fitzgerald

Birnamwood

White Clay

Cloverleaf

Deer Trail

Friendship

Wittenberg

Auburndale

Winneconne

Woodenshoe

Dell Creek

CWEC Dewey

Pittsville

Pine (WPS)

St Germain

Sherman St

Northpoint

DPC Oakdale

Apple Hills

Rozellville

ACEC Brooks

Wien SW STA

North Tomah

Grand MarshCastle Rock

Eagle River

Amherst Jct

Willow Lawn

Three Lakes

ACEC Coloma

Waupun MainACEC Roslin

ACEC Quincy

Whiting Ave

Vulcan Chem

Red Granite

Land O Lakes

Neenah Creek

ACEC Chateau

Rosholt CWEC

Gardner ParkWeston SW YD

Golden Sands

DPC Buckhorn

ACEC Hancock

Silver Cliff

Morrison Ave

Clintonville

West Shawano

Belle Plaine

East Shawano

ACEC Wautoma

Port Edwards

West Mauston

Sunset Point

Union Center

Camp Douglas

ACEC Cambria

ACEC Dellwood

Crystal Falls

Harrison 69kV

Cypress SW YD

Mears Corners

ACEC Richford

ACEC Lewiston

CWEC Tigerton

High Falls Hy

Houghton Rock

Chaffee Creek

Highway Eight

ACEC SherwoodACEC Wildrose

Council Creek

DPC New Lisbon

Brooks Corners

ACEC Arrowhead

ACEC Winnebago

North Appleton

Hilltop (ALTE)

Kaukauna North

Combined Locks

Peavy Falls Hy

Lyndon Station

Dorset Corners

Hartman Creek

Strawberry Hill

Butte Des Morts

Fountain Valley

DPC Ocean Spray

CWEC Wittenberg

Sheridan (ALTE)Lakehead Vesper

Fox Lake (ALTE)

Wildwood (MEWD)

White Lake (WE)

ACEC Plainfield

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

ACEC Spring Lake

Lakehead Portage

Reedsburg Nishan

ACEC Turtle Lake

Mackford Prairie

CWEC Scandinavia

ACEC Cottonville

Grandfather Falls

Green Lake SW STA

Plainfield (ALTE)

Rhinelander Paper

Blackbrook SW STA

Summit Lake (WPS)

DPC Lyndon Station

Bunker Hill SW STA

ACEC Wild Rose Pump

Lincoln Ave (UPPCO)

DPC Whistling WingsTomah Industrial Pk

ACEC Wild Rose Pump

Omro Industrial Park

Tomahawk - ATC 115kV

Forward Energy Center

West Wisconsin Rapids

Wisconsin Dells Muni 2

Northern Steel Casting

South Fond Du Lac SW YD

Lakehead Pump Iron River

0

4

2

3

P R I C EO N E I D A

V I L A S

M A R A T H O N

W O O D

F O R E S T

C L A R K

L I N C O L N

J U N E A U A D A M S

T A Y L O R

S H A W A N O

P O R T A G E

L A N G L A D E

O C O N T O

W A U P A C A

M O N R O E

W A U S H A R A

O U T A G A M I E

F O N D D U L A C

W I N N E B A G O

I R O N

F L O R E N C E

M A R Q U E T T E

J A C K S O N

M A R I N E T T E

S A U K

M E N O M I N E E

G R E E N L A K E

D O D G E

A S H L A N D

V E R N O N

C A L U M E T

C O L U M B I A

Weston

Appleton

Merrill

Berlin

Oshkosh

Wausau

Fond du Lac

Plover

Stevens Point

Neenah

Biron

Tomah

Marshfield

Mosinee

Antigo

Tomahawk

Crandon

Ripon

Portage

Menasha

Shawano

Kaukauna

Rothschild

Rhinelander

Stratford

Waupaca

Lake Delton

Catawba

Iola

Mauston

Phillips

Adams

Omro

Nekoosa

Eland

Medford

Park Falls

Little Chute

Clintonville

Elroy

Athens

Necedah

Aniwa

Owen

Schofield

Pulaski

Sherwood

Marion

Edgar

Stockbridge

Neillsville

Waupun

Cecil

Lomira

Bonduel

Seymour

Kennan

Rib Lake

Neshkoro

Prentice

SpencerGreenwood

Hortonville

New London

Markesan

Loyal

New Lisbon

Montello

Eagle River

Pittsville

Gillett

White Lake

Manawa

Redgranite

Mattoon

Shiocton

Wautoma

Auburndale

Princeton

Tigerton

Kingston

Birnamwood

Winneconne

Fox Lake

Vesper

Butternut

Westfield

Elderon

Wittenberg

Arpin

SuringBrokaw

Oxford

Rosholt

Fremont

Marathon City

Amherst

Abbotsford

Bowler

Wisconsin Dells

Green Lake

Hatley

Plainfield

Lohrville

Ontario

Gresham

Hillsboro

Lyndon Station

Colby

Rudolph

Wild Rose

Coloma

Weyauwega

Almond

Wilton

Hancock

Dorchester

Norwalk

Hewitt

La Farge

Withee

Embarrass

Nichols

Unity

Friesland

Oakfield

Rosendale

Fenwood

Wonewoc

Eden

Milladore

North Fond du Lac

Curtiss

Kendall

Brandon

Nelsonville

Junction City

Friendship

Hustler

OgdensburgBlack Creek

Bear Creek

Scandinavia

Campbellsport

FairwaterEndeavor

Mount Calvary

Granton

Amherst Junction

Wyeville

Camp Douglas

Big Falls

La Valle

Pardeeville

Marquette

Brownsville

Stetsonville

R U S K

S A W Y E R

B R O W N

R I C H L A N D W A S H I N G T O N

P L A N N I N G Z O N E 1P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 7 - 2 0 2 1 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI ATC Transmission Line (width = voltage)

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

High or Low Bus VoltageOverloaded Facility

ACEC Badger West

Figure ZS-3

MICHIGANWISCONSIN

ACEC Badger West

Iola

Omro

Alto

Maes

Hume

Staff

Platt

Venus

Okray

Hintz

Arpin

Polar

Ripon

Tayco

Aspen

Maine

Kelly

Hodag

Sigel

Zobel

Antigo

Neevin

Marion

Vesper

Auburn

Roeder

Berlin

Cassel

Hoover

Manawa

Werner

Badger

PloverArnott

Eastom

Waupun

Coloma

Morgan

Warrens

Mckenna

Portage

Pine Hy

Wautoma

Rudolph

Conover

Cambria

Metomen

Lawn Rd

Rosholt

Wonewoc

Hancock

Brandon

Trienda

Metonga

Waupaca

OshkoshNecedah

Mauston

Armenia

Macy St

Goodman

Thunder

Meadows

McMillan

Dartford

Florence

Finnegan

Endeavor

Casaloma

Markesan

Aviation

Big Pond

Whitcomb

Bowen St

Coyne St

Koch Oil

Caroline

12th Ave

Montello

Oakfield

Baker St

Progress

Groenier

Saratoga

Mountain

Ohmstead

DPC Elroy

Westfield

Twin Lake

Sadoff Co

Fairwater Martin Rd

Hollywood

Flare Ave

T Corners

Lakota Rd

CWEC Iola

Hillsboro

Ellington

Ledgeview

River Run

Wild Rose

Butternut

Stratford

Cranberry

ACEC Glen

Sunnyvale

Fox River

Petenwell

Birchwood

Sand Lake

Rosendale

Aurora St

Morris St

Mansfield

Rocky Run

Ellinwood

ACEC Grant

Iron Grove

Highway 22

Fitzgerald

Birnamwood

White Clay

Cloverleaf

Deer Trail

Friendship

Wittenberg

Auburndale

Winneconne

Woodenshoe

Dell Creek

CWEC Dewey

Pittsville

Pine (WPS)

St Germain

Sherman St

Northpoint

DPC Oakdale

Apple Hills

Rozellville

ACEC Brooks

Wien SW STA

North Tomah

Grand MarshCastle Rock

Eagle River

Amherst Jct

Willow Lawn

Three Lakes

ACEC Coloma

Waupun MainACEC Roslin

ACEC Quincy

Whiting Ave

Vulcan Chem

Red Granite

Land O Lakes

Neenah Creek

ACEC Chateau

Rosholt CWEC

Gardner ParkWeston SW YD

Golden Sands

DPC Buckhorn

ACEC Hancock

Silver Cliff

Morrison Ave

Clintonville

West Shawano

Belle Plaine

East Shawano

ACEC Wautoma

Port Edwards

West Mauston

Sunset Point

Union Center

Camp Douglas

ACEC Cambria

ACEC Dellwood

Crystal Falls

Harrison 69kV

Cypress SW YD

Mears Corners

ACEC Richford

ACEC Lewiston

CWEC Tigerton

High Falls Hy

Houghton Rock

Chaffee Creek

Highway Eight

ACEC SherwoodACEC Wildrose

Council Creek

DPC New Lisbon

Brooks Corners

ACEC Arrowhead

ACEC Winnebago

North Appleton

Hilltop (ALTE)

Kaukauna North

Combined Locks

Peavy Falls Hy

Lyndon Station

Dorset Corners

Hartman Creek

Strawberry Hill

Butte Des Morts

Fountain Valley

DPC Ocean Spray

CWEC Wittenberg

Sheridan (ALTE)Lakehead Vesper

Fox Lake (ALTE)

Wildwood (MEWD)

White Lake (WE)

ACEC Plainfield

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

ACEC Spring Lake

Lakehead Portage

Reedsburg Nishan

ACEC Turtle Lake

Mackford Prairie

CWEC Scandinavia

ACEC Cottonville

Grandfather Falls

Green Lake SW STA

Plainfield (ALTE)

Rhinelander Paper

Blackbrook SW STA

Summit Lake (WPS)

DPC Lyndon Station

Bunker Hill SW STA

ACEC Wild Rose Pump

Lincoln Ave (UPPCO)

DPC Whistling WingsTomah Industrial Pk

ACEC Wild Rose Pump

Omro Industrial Park

Tomahawk - ATC 115kV

Forward Energy Center

West Wisconsin Rapids

Wisconsin Dells Muni 2

Northern Steel Casting

South Fond Du Lac SW YD

Lakehead Pump Iron River

0

4

2

3

P R I C EO N E I D A

V I L A S

M A R A T H O N

W O O D

F O R E S T

C L A R K

L I N C O L N

J U N E A U A D A M S

T A Y L O R

S H A W A N O

P O R T A G E

L A N G L A D E

O C O N T O

W A U P A C A

M O N R O E

W A U S H A R A

O U T A G A M I E

F O N D D U L A C

W I N N E B A G O

I R O N

F L O R E N C E

M A R Q U E T T E

J A C K S O N

M A R I N E T T E

S A U K

M E N O M I N E E

G R E E N L A K E

D O D G E

A S H L A N D

V E R N O N

C A L U M E T

C O L U M B I A

Weston

Appleton

Merrill

Berlin

Oshkosh

Wausau

Fond du Lac

Plover

Stevens Point

Neenah

Biron

Tomah

Marshfield

Mosinee

Antigo

Tomahawk

Crandon

Ripon

Portage

Menasha

Shawano

Kaukauna

Rothschild

Rhinelander

Stratford

Waupaca

Lake Delton

Catawba

Iola

Mauston

Phillips

Adams

Omro

Nekoosa

Eland

Medford

Park Falls

Little Chute

Clintonville

Elroy

Athens

Necedah

Aniwa

Owen

Schofield

Pulaski

Sherwood

Marion

Edgar

Stockbridge

Neillsville

Waupun

Cecil

Lomira

Bonduel

Seymour

Kennan

Rib Lake

Neshkoro

Prentice

SpencerGreenwood

Hortonville

New London

Markesan

Loyal

New Lisbon

Montello

Eagle River

Pittsville

Gillett

White Lake

Manawa

Redgranite

Mattoon

Shiocton

Wautoma

Auburndale

Princeton

Tigerton

Kingston

Birnamwood

Winneconne

Fox Lake

Vesper

Butternut

Westfield

Elderon

Wittenberg

Arpin

SuringBrokaw

Oxford

Rosholt

Fremont

Marathon City

Amherst

Abbotsford

Bowler

Wisconsin Dells

Green Lake

Hatley

Plainfield

Lohrville

Ontario

Gresham

Hillsboro

Lyndon Station

Colby

Rudolph

Wild Rose

Coloma

Weyauwega

Almond

Wilton

Hancock

Dorchester

Norwalk

Hewitt

La Farge

Withee

Embarrass

Nichols

Unity

Friesland

Oakfield

Rosendale

Fenwood

Wonewoc

Eden

Milladore

North Fond du Lac

Curtiss

Kendall

Brandon

Nelsonville

Junction City

Friendship

Hustler

OgdensburgBlack Creek

Bear Creek

Scandinavia

Campbellsport

FairwaterEndeavor

Mount Calvary

Granton

Amherst Junction

Wyeville

Camp Douglas

Big Falls

La Valle

Pardeeville

Marquette

Brownsville

Stetsonville

R U S K

S A W Y E R

B R O W N

R I C H L A N D W A S H I N G T O N

P L A N N I N G Z O N E 1P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 2 2 - 2 0 2 6 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI ATC Transmission Line (width = voltage)

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

High or Low Bus VoltageOverloaded Facility

ACEC Badger West

Figure ZS-4

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

P L A N N I N G Z O N E 2P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 1 - 2 0 1 2 )

Modified: June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

L ak e

M

i ch i

g an

MICHIGANWISCONSIN

L a k e H u r o n

L a k e S u p e r i o r

MICHIGAN

CANADAMTU

M-38

Raco

Tone

Mass

Venus

UPSCO

Alger

Polar

Gwinn

Aspen

Hodag

Sault

Norway

Amberg

Nathan

Watson

L'anse

Curtis

Powers

Holmes

Nordic

Armory

Dafter

Harris

Winona

Eastom

Plains

SagolaArnold

Rexton

3 MileBarnum

Tilden

Detour

Brimley

Brevort

Big Bay

Forsyth

Pine Hy

Rudyard

Lou Pac

Bayview

Conover

Toivola

Ingalls

Metonga

Crivitz

Perkins

Osceola

Freeman

Chatham

Goodman

Thunder

Hulbert

Florence McGulpin

Rockview

Pickford

National

Chandler

Magazine

Engadine

Newberry

Atlantic

Keweenaw

Limeston

Rosebush

MunisingEckerman

Mountain

Twin Lake

Ontonagon

JH Warden

Randville

Lakota Rd

Bass Lake

Cranberry

Lake Mine

Mansfield

Mead Pump

Iron Grove

Old Winona

Shingleton

North Lake

Bluff View

Glen Jenks

K I Sawyer

Cornell-UP

Greenstone

Manistique

Perch Lake

Goetzville

Watersmeet

Bay De Noc Sister BayPine (WPS)

St Germain

Baraga Vlg

Forest Lake

Daves Falls

Eagle River

Empire Mine

Three Lakes

Victoria Hy

Land O Lakes

Silver Cliff

Newberry Vlg

Crystal Falls

Seney (UPPCO)Pines (UPPCO)

Sawyer Lumber

High Falls Hy

Highway Eight

9 Mile SW STA

Kincheloe MainSeney (AD-REA)

Felch Mountain

White Pine Vlg

Bruce Crossing

Roberts SW STA

Hiawatha (ESE)

Peavy Falls Hy

Rockland (UPP)

Chalk Hills Hy

White Rapids Hy

Strawberry Hill

Grand Rapids Hy

Portage (UPPCO)

Us Hydro 9 & 10

White Pine Mine

Trout Lake (ESE)

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

Pine River (ESE)

Loading Dock Sub

Kincheloe SW STA

Twin Lakes (UPP)

Trout Lake (CEC)

Kincheloe Housing

Grandfather Falls

Twin Falls SW STA

Rhinelander Paper

Gould City SW STA

Henry St. (UPPCO)

Summit Lake (WPS)

Lakehead Naubinway

Mineral Processing

Blaney Park SW STA

Lincoln Ave (UPPCO)

Sandstone Rapids Hy

Lakehead Rapid River

Tomahawk - ATC 115kV

Lakehead Pump Iron River

Mich Transmitter Facility

Negaunee

Escanaba

Marquette

Sault Ste. Marie

Ishpeming

Gwinn

Munising

Gladstone

Kingsford

K. I. Sawyer AFB

L'Anse

Iron River

Ontonagon

Manistique

Chatham

Harvey

Crystal Falls

St. Ignace

Hubbell

Mackinac Island

Gaastra Alpha

Carney

Daggett

Powers

Garden

Stephenson

LauriumLake Linden

Calumet

Ahmeek

I r o n

D e l t a

L u c e

M a r q u e t t eA l g e r C h i p p e w a

B a r a g aO n t o n a g o n

M a c k i n a c

H o u g h t o n

S c h o o l c r a f t

M e n o m i n e e

G o g e b i c

D i c k i n s o n

K e w e e n a w

Merrill

Tomahawk

Crandon

EphraimSister Bay

Eagle River

Crivitz

Wausaukee

White LakeAntigo

V i l a s

F o r e s tO n e i d a

M a r i n e t t e

L a n g l a d eL i n c o l n

F l o r e n c e

O c o n t o D o o r

Kingsford

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office Location

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-5

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

P L A N N I N G Z O N E 2P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 3 - 2 0 1 6 )

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

L ak e

M

i ch i

g an

MICHIGANWISCONSIN

L a k e H u r o n

L a k e S u p e r i o r

MICHIGAN

CANADAMTU

M-38

Raco

Tone

Mass

Venus

UPSCO

Alger

Gwinn

Aspen

Hodag

Sault

Norway

Amberg

Nathan

Watson

L'anse

Curtis

Powers

Holmes

Nordic

Armory

Dafter

Harris

Winona

Plains

SagolaArnold

Rexton

3 MileBarnum

Tilden

Detour

Brimley

Brevort

Big Bay

Forsyth

Pine Hy

Rudyard

Lou Pac

Bayview

Conover

Toivola

Ingalls

Metonga

Perkins

Osceola

Freeman

Chatham

Goodman

Hulbert

Florence McGulpin

Rockview

Pickford

National

Chandler

Magazine

Engadine

Newberry

Atlantic

Keweenaw

Limeston

Rosebush

MunisingEckerman

Twin Lake

Ontonagon

JH Warden

Randville

Lakota Rd

Bass Lake

Cranberry

MansfieldMansfield

Mead Pump

Iron Grove

Old Winona

Shingleton

North Lake

Bluff View

Glen Jenks

K I Sawyer

Cornell-UP

Greenstone

Manistique

Perch Lake

Goetzville

Watersmeet

St Germain

Baraga Vlg

Forest Lake

Daves Falls

Eagle River

Empire Mine

North Bluff

Three Lakes

Victoria Hy

Land O Lakes

Silver Cliff

Newberry Vlg

Crystal Falls

Seney (UPPCO)Pines (UPPCO)

Sawyer Lumber

Highway Eight

9 Mile SW STA

Kincheloe MainSeney (AD-REA)

Felch Mountain

White Pine Vlg

Bruce Crossing

Roberts SW STA

Hiawatha (ESE)

Peavy Falls Hy

Rockland (UPP)

Chalk Hills Hy

White Rapids Hy

Strawberry Hill

Grand Rapids Hy

Portage (UPPCO)

Us Hydro 9 & 10

Trout Lake (ESE)

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

Pine River (ESE)

Loading Dock Sub

Kincheloe SW STA

Twin Lakes (UPP)

Trout Lake (CEC)

Kincheloe Housing

Twin Falls SW STA

Rhinelander Paper

Gould City SW STA

Henry St. (UPPCO)

Summit Lake (WPS)

Lakehead Naubinway

Mineral Processing

Blaney Park SW STA

Lincoln Ave (UPPCO)

Lakehead Rapid River

Lakehead Pump Iron River

Mich Transmitter Facility

Negaunee

Escanaba

Marquette

Sault Ste. Marie

Ishpeming

Gwinn

Munising

Kingsford

K. I. Sawyer AFB

L'Anse

Iron River

Ontonagon

Manistique

Chatham

Harvey

Crystal Falls

St. Ignace

Hubbell

Mackinac Island

Gaastra Alpha

Carney

Daggett

Powers

Garden

Stephenson

LauriumLake Linden

Calumet

AhmeekCopper City

I r o n

D e l t a

L u c e

M a r q u e t t eA l g e r

C h i p p e w a

B a r a g a

M a c k i n a c

H o u g h t o n

O n t o n a g o n

S c h o o l c r a f t

M e n o m i n e e

D i c k i n s o n

G o g e b i c

K e w e e n a w

Crandon

Eagle River

Wausaukee

F o r e s t

V i l a s

O n e i d a

M a r i n e t t e

F l o r e n c e

L a n g l a d eL i n c o l n

O c o n t o

D o o r

Kingsford

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office Location

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-6

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

P L A N N I N G Z O N E 2P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 7 - 2 0 2 1 )

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

L ak e

M

i ch i

g an

MICHIGANWISCONSIN

L a k e H u r o n

L a k e S u p e r i o r

MICHIGAN

CANADAMTU

M-38

Raco

Tone

Mass

Venus

UPSCO

Alger

Gwinn

Aspen

Hodag

Sault

Norway

Amberg

Nathan

Watson

L'anse

Curtis

Powers

Holmes

Nordic

Armory

Dafter

Harris

Winona

Plains

SagolaArnold

Rexton

3 MileBarnum

Tilden

Detour

Brimley

Brevort

Big Bay

Forsyth

Pine Hy

Rudyard

Lou Pac

Bayview

Conover

Toivola

Ingalls

Metonga

Perkins

Osceola

Freeman

Chatham

Goodman

Thunder

Hulbert

Florence McGulpin

Rockview

Pickford

National

Chandler

Magazine

Engadine

Newberry

Atlantic

Keweenaw

Limeston

Rosebush

MunisingEckerman

Twin Lake

Ontonagon

JH Warden

Randville

Lakota Rd

Bass Lake

Cranberry

MansfieldMansfield

Mead Pump

Iron Grove

Old Winona

Shingleton

North Lake

Bluff View

Glen Jenks

K I Sawyer

Cornell-UP

Greenstone

Manistique

Perch Lake

Goetzville

Watersmeet

St Germain

Baraga Vlg

Forest Lake

Daves Falls

Eagle River

Empire Mine

North Bluff

Three Lakes

Victoria Hy

Land O Lakes

Silver Cliff

Newberry Vlg

Crystal Falls

Seney (UPPCO)Pines (UPPCO)

Sawyer Lumber

High Falls Hy

Highway Eight

9 Mile SW STA

Kincheloe MainSeney (AD-REA)

Felch Mountain

White Pine Vlg

Bruce Crossing

Roberts SW STA

Hiawatha (ESE)

Peavy Falls Hy

Rockland (UPP)

Chalk Hills Hy

White Rapids Hy

Strawberry Hill

Grand Rapids Hy

Portage (UPPCO)

Us Hydro 9 & 10

Trout Lake (ESE)

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

Pine River (ESE)

Loading Dock Sub

Kincheloe SW STA

Twin Lakes (UPP)

Trout Lake (CEC)

Kincheloe Housing

Twin Falls SW STA

Rhinelander Paper

Gould City SW STA

Henry St. (UPPCO)

Summit Lake (WPS)

Lakehead Naubinway

Mineral Processing

Blaney Park SW STA

Lincoln Ave (UPPCO)

Lakehead Rapid River

Lakehead Pump Iron River

Mich Transmitter Facility

Negaunee

Escanaba

Marquette

Sault Ste. Marie

Ishpeming

Gwinn

Munising

Kingsford

K. I. Sawyer AFB

L'Anse

Iron River

Ontonagon

Manistique

Chatham

Harvey

Crystal Falls

St. Ignace

Hubbell

Mackinac Island

Gaastra Alpha

Carney

Daggett

Powers

Garden

Stephenson

LauriumLake Linden

Calumet

AhmeekCopper City

I r o n

D e l t a

L u c e

M a r q u e t t eA l g e r

C h i p p e w a

B a r a g a

M a c k i n a c

H o u g h t o n

O n t o n a g o n

S c h o o l c r a f t

M e n o m i n e e

D i c k i n s o n

G o g e b i c

K e w e e n a w

Crandon

Eagle River

Wausaukee

Crivitz

F o r e s t

V i l a s

O n e i d a

M a r i n e t t e

F l o r e n c e

L a n g l a d eL i n c o l n

O c o n t oD o o r

Kingsford

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office Location

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-7

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

P L A N N I N G Z O N E 2P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 2 - 2 0 2 6 )

Updated June 20, 2011

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

Lak e

M

i ch i

g an

MICHIGANWISCONSIN

L a k e H u r o n

L a k e S u p e r i o r

MICHIGAN

CANADAMTU

M-38

Raco

Tone

Mass

Venus

UPSCO

Alger

Gwinn

Aspen

Hodag

Sault

Norway

Amberg

Nathan

Watson

L'anse

Curtis

Powers

Holmes

Nordic

Armory

Dafter

Harris

Winona

Eastom

Plains

SagolaArnold

Rexton

3 MileBarnum

Tilden

Detour

Brimley

Brevort

Big Bay

Forsyth

Pine Hy

Rudyard

Lou Pac

Bayview

Conover

Toivola

Ingalls

Metonga

Perkins

Osceola

Freeman

Chatham

Goodman

Thunder

Hulbert

Florence McGulpin

Rockview

Pickford

National

Chandler

Magazine

Engadine

Newberry

Atlantic

Keweenaw

Limeston

Rosebush

MunisingEckerman

Twin Lake

Ontonagon

JH Warden

Randville

Lakota Rd

Bass Lake

Cranberry

MansfieldMansfield

Mead Pump

Iron Grove

Old Winona

Shingleton

North Lake

Bluff View

Glen Jenks

K I Sawyer

Cornell-UP

Greenstone

Manistique

Perch Lake

Goetzville

Watersmeet

St Germain

Baraga Vlg

Forest Lake

Daves Falls

Eagle River

Empire Mine

North Bluff

Three Lakes

Victoria Hy

Land O Lakes

Silver Cliff

Newberry Vlg

Crystal Falls

Seney (UPPCO)Pines (UPPCO)

Sawyer Lumber

High Falls Hy

Highway Eight

9 Mile SW STA

Kincheloe MainSeney (AD-REA)

Felch Mountain

White Pine Vlg

Bruce Crossing

Roberts SW STA

Hiawatha (ESE)

Peavy Falls Hy

Rockland (UPP)

Chalk Hills Hy

White Rapids Hy

Strawberry Hill

Grand Rapids Hy

Portage (UPPCO)

Us Hydro 9 & 10

Trout Lake (ESE)

Fox Hills SW STA

Clear Lake (WPS)

Caldron Falls Hy

Pine River (ESE)

Loading Dock Sub

Kincheloe SW STA

Twin Lakes (UPP)

Trout Lake (CEC)

Kincheloe Housing

Twin Falls SW STA

Rhinelander Paper

Gould City SW STA

Henry St. (UPPCO)

Summit Lake (WPS)

Lakehead Naubinway

Mineral Processing

Blaney Park SW STA

Lincoln Ave (UPPCO)

Sandstone Rapids Hy

Lakehead Rapid River

Lakehead Pump Iron River

Mich Transmitter Facility

Negaunee

Escanaba

Marquette

Sault Ste. Marie

Ishpeming

Gwinn

Munising

Kingsford

K. I. Sawyer AFB

L'Anse

Iron River

Ontonagon

Manistique

Chatham

Harvey

Crystal Falls

St. Ignace

Hubbell

Mackinac Island

Gaastra Alpha

Carney

Daggett

Powers

Garden

Stephenson

LauriumLake Linden

Calumet

AhmeekCopper City

I r o n

D e l t a

L u c e

M a r q u e t t eA l g e r

C h i p p e w a

B a r a g aO n t o n a g o n

M a c k i n a c

H o u g h t o n

S c h o o l c r a f t

M e n o m i n e e

D i c k i n s o n

G o g e b i c

K e w e e n a w

Crandon

Eagle River

Crivitz

Wausaukee

Sister Bay

F o r e s t

V i l a s

O n e i d a

M a r i n e t t e

L a n g l a d e

F l o r e n c e

L i n c o l n

O c o n t oD o o r

Kingsford

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office Location

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-8

Modified: June 20, 2011

DaneTroy

Okee

Eden

Alto

Elmo

Lodi

Staff

LaMar

Eagle

Arena

Syene

Platt

McCue

ZendaMiner

Tokay

Burke

Avoca

Rewey

Wiota

South

Zobel

Verona

Vienna

Didion

Auburn

Seneca

London

Viking

Wingra

Marine

Blount

Turtle

Sharon

Kieler

Wilcox

Oregon

CooneyRuskin

Waupun

Summit

Potosi

Benton

Pflaum

Island

Kegonsa

Glacier

Tibbits

Mendota

Wyocena

Portage

HubbardHoricon

Femrite

Rubicon

Sunrise

Cambria

Wauzeka

Venture

Wonewoc

Baraboo

Trienda

Hillman

Muscoda

Delavan

Forward

Royster

Hampden

Paddock

Sanborn

Elkhorn

Academy

Bird St

Belmont

Traxler

Russell

AGA Gas

American

Cardinal Tyranena

Finnegan

Hartford

Brooklyn

Park Ave

Huiskamp

Endeavor

Markesan

Artesian

Richland

Boscobel

Tripp Rd

Colorado

SprecherBrisbois

Mayville

Cranston

Boxelder

Moore St

Hillside

Kirkwood

Poynette

Brodhead

Koch Oil

Randolph

Parkview

Deforest

Westport

Oakfield

Rockdale

Walworth

Kilbourn

Merrimac

Dana Corp

LafayetteCassville

Fox Hills

Oak Ridge

Cuba City

Lone Rock

Lancaster

Lands End

Footville

Hillsboro

Jefferson

Gran Grae

Arlington

Browntown

Reedsburg

Butternut

McFarlandFitchburg

Stoughton

Birchwood

Mazomanie

Mukwonago

Cambridge

La Pointe

Idle Hour

Colley Rd

Center St

Sheepskin

Reiner Rd

Gaston Rd

Bass Creek

REC CenterDPC LaMontDPC Argyle

East Towne

Wick Drive

Walnut GIS

Sun Valley

Blacksmith

Darlington

Shullsburg

Burlington

New Glarus

Bark River

Eagle View

Blue River

Belleville

Whitewater

Fall River

West Towne

REC Newark

Glen Haven

BOC Gasses

Dodgeville

Dell Creek

Katzenberg

Timberlane

Rock River

Hustisford

Gays Mills

Christiana

Loganville

REC Fulton

REC Harmony

Cobblestone

Arthur Road

Lake Delton

REC Clinton

West Darien

Black Earth

Bluff Creek

Lake Geneva

Rock Branch

Air Liquide

Hamilton St

East Beloit

Manley Sand

Sun Prairie

Bloomington

Dam Heights

Token Creek

James Olson

Sugar Creek

King (king)

Easy Street

Waupun Main

Orfordville

Hooterville

ACEC Roslin

Stony Brook

Mount Horeb

St Lawrence

DPC Gratiot

Loch Mirror

Pardeeville

REC Red Hawk

DPC Stoneman

South Monroe

Scot Forge 2Scot Forge 1

Butler Ridge

Sauk Prairie

Cross Plains

Yahara River

Nine Springs

Williams Bay

Spring Green

Shirland Ave

Brick Church

North Monroe

Rock Springs Spring Brook

Spring Grove

REC Bradford

Union Center

ACEC Calamus

ACEC Cambria

North Madison

Albany (ALTE)

Mineral Point

Cross Country

Pioneer(ALTE)

Concord SW YD

Merrill Hills

Boscobel Muni

REC LaPrairie

Fort Atkinson

ACEC Lewiston

Cottage Grove

Saunders Creek

ACEC Friesland

Union Townline

Brodhead South

Colloday Point

Brodhead North

Blanchardville

Stoughton East

New Hollandale

Columbus South

DPC Shullsburg

Lyndon Station

North Randolph

Wyoming Valley

Monroe Central

Badger Pump STA

DPC Platteville

Division StreetCentennial Park

Stoughton South

Robert J Brewer

Juneau Downtown

Cuba City South

Beaver Dam East

Milwaukee Valve

Cottonwood (WE)

North Stoughton

Waunakee SW STA

University (WE)

Columbus (ALTE)

REC Orfordville

ACEC Doylestown

DPC Bell Center

Fox Lake (ALTE)

Brodhead SW STA

Evansville Muni

Pheasant Branch

Columbus Muni 1

Northwest Beloit

North Beaver Dam

Juneau Northside

Lakehead Delavan

Lakehead Portage

Reedsburg Nishan

Horicon Ind Park

Mackford Prairie

Caledonia (ALTE)

Brodhead Central

Tower Substation

Portage Ind Park

Juneau Industrial

Pine River (ALTE)

Beaver Dam 3rd St

Southwest Delavan North Lake Geneva

Monticello (ALTE)

South Lake Geneva

Lakehead Waterloo

Twin Lakes (ALTE)

DPC Lyndon Station

Lakehead Cambridge

Jennings Rd SW STA

Nelson Dewey SW YD

Stage Coach SW STA

Rio Pumping Station

Lodi Industrial Park

Mazomanie Industrial

DPC Prairie Du Chien

Prairie Du Sac Plant

Sauk City Phillips St

Forward Energy Center

Columbia SW YD (ALTE)

Muscoda Industrial Sub

Wisconsin Dells Muni 2

Lancaster Distribution

Boscobel Muni Eastside

Badger Ordinance Works

North Madison 345/138 kV

Janesville General SW YD

North East Mount Horeb Muni

Madison

Fitchburg

Janesville

Beloit

Delafield

Steuben Watertown

Waukesha

Portage

Pewaukee

Elkhorn

Sun Prairie

Delavan

Middleton

Hartford

Baraboo

Waunakee

Monroe

Lake Delton

Wauzeka

Burlington

Beaver Dam

HartlandOconomowoc

Jefferson

De Forest

Reedsburg

Bell Center

Slinger

Milton

Chenequa

Lake Geneva

Whitewater

Verona

Horicon

Waterloo

Gays Mills

Eastman

Platteville

Monona

Oregon Stoughton

Viroqua

Wales

Prairie du Chien

Columbus

Mukwonago

Fort Atkinson

East Troy

Avoca

Merton

Edgerton

Lake Mills

Rio

Mayville

Doylestown

Dodgeville

McFarland

Westby

Lodi

Lancaster

Poynette

Richland Center

Waupun

Potosi

Lomira

Boscobel

Williams Bay

Ferryville

Soldiers Grove

Markesan

Eagle

Juneau

Dane

Mount Horeb

Mineral Point

Evansville

Sussex

Pardeeville

North Prairie

Marshall

Darien

Genoa City

Arena

Albany

Nashotah

Clinton

Brodhead

Kingston

Cobb

Oconomowoc Lake

Wyocena

Sauk City

Readstown

Fox Lake

Fontana-on-Geneva Lake

Cottage Grove

Palmyra

Fall River

Walworth

Johnson Creek

Lowell

Merrimac

Lynxville

Plain

Wisconsin Dells

Sullivan DousmanBarneveld

Hillsboro

Fennimore

Sharon

Lyndon Station

De Soto

Cambria

Ridgeway

Belleville

DeerfieldHighland

Kewaskum

New Glarus

Mazomanie

Viola

La Farge

Benton

Bagley

Friesland

Oakfield

Footville

Linden

Lone Rock

Monticello

Orfordville

Muscoda

Wonewoc

Shullsburg

Eden

Rock Springs

Darlington

Spring Green

Theresa

Hazel Green

Cross Plains

Cuba City

Cassville

Mount Sterling

Bloomington

Hustisford

Cazenovia

Browntown

Argyle

Randolph

Lime Ridge

Coon Valley

Neosho

Gratiot

Campbellsport

Stoddard

Livingston

Dickeyville

Ontario

Rewey

Boaz Arlington

Blue River

Endeavor

Belmont

Iron Ridge

Hollandale

Cambridge

Union Center

South Wayne

Brooklyn

Reeseville

North Freedom

Chaseburg

Montfort

Black Earth

Blue Mounds

Yuba

Maple Bluff

Lac La Belle

La ValleGenoa

Ironton

Tennyson

Brownsville

Patch Grove

Clyman

RockdaleMount Hope

Kekoskee

Blanchardville

Woodman

Loganville

Elroy

Waterford

D a n e

G r a n t

S a u k

I o w a

R o c k

D o d g e

V e r n o n

G r e e n

C o l u m b i a

L a f a y e t t e

R i c h l a n d

C r a w f o r d

W a l w o r t h

J e f f e r s o nW a u k e s h a

J u n e a uF o n d d u L a c

W a s h i n g t o n

M a r q u e t t eA d a m s G r e e n L a k e

R a c i n e

Cottage Grove

Fen Oak

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 3P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 1 - 2 0 1 2 ) Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

ATC Transmission Line (width = voltage)

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

High or Low Bus VoltageOverloaded Facility

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facil ity locations are approximate.

Figure ZS-9

Updated June 20, 2011

DaneTroy

Okee

Eden

Alto

Elmo

Lodi

Staff

LaMar

Eagle

Arena

Syene

Platt

McCue

ZendaMiner

Tokay

Burke

Avoca

Rewey

Wiota

South

Zobel

Verona

Vienna

Didion

Auburn

Seneca

London

Viking

Wingra

Marine

Blount

Turtle

Sharon

Kieler

Wilcox

Oregon

CooneyRuskin

Waupun

Summit

Potosi

Benton

Pflaum

Island

Kegonsa

Glacier

Tibbits

Mendota

Wyocena

Portage

HubbardHoricon

Femrite

Rubicon

Sunrise

Cambria

Wauzeka

Venture

Wonewoc

Baraboo

Trienda

Hillman

Muscoda

Delavan

Forward

Royster

Hampden

Paddock

Sanborn

Elkhorn

Academy

Bird St

Belmont

Traxler

Russell

AGA Gas

American

Cardinal Tyranena

Finnegan

Hartford

Brooklyn

Park Ave

Huiskamp

Endeavor

Markesan

Artesian

Richland

Boscobel

Tripp Rd

Colorado

SprecherBrisbois

Mayville

Cranston

Boxelder

Moore St

Hillside

Kirkwood

Poynette

Brodhead

Koch Oil

Randolph

Parkview

Deforest

Westport

Oakfield

Rockdale

Walworth

Kilbourn

Merrimac

Dana Corp

LafayetteCassville

Fox Hills

Oak Ridge

Cuba City

Lone Rock

Lancaster

Lands End

Footville

Hillsboro

Jefferson

Gran Grae

Arlington

Browntown

Reedsburg

Butternut

McFarlandFitchburg

Stoughton

Birchwood

Mazomanie

Mukwonago

Cambridge

La Pointe

Idle Hour

Colley Rd

Center St

Sheepskin

Reiner Rd

Gaston Rd

Bass Creek

REC CenterDPC LaMontDPC Argyle

East Towne

Wick Drive

Walnut GIS

Sun Valley

Blacksmith

Darlington

Shullsburg

Burlington

New Glarus

Bark River

Eagle View

Blue River

Belleville

Whitewater

Fall River

West Towne

REC Newark

Glen Haven

BOC Gasses

Dodgeville

Dell Creek

Katzenberg

Timberlane

Rock River

Hustisford

Gays Mills

Christiana

Loganville

REC Fulton

REC Harmony

Cobblestone

Arthur Road

Lake Delton

REC Clinton

West Darien

Black Earth

Bluff Creek

Lake Geneva

Rock Branch

Air Liquide

Hamilton St

East Beloit

Manley Sand

Sun Prairie

Bloomington

Dam Heights

Token Creek

James Olson

Sugar Creek

King (king)

Easy Street

Waupun Main

Orfordville

Hooterville

ACEC Roslin

Stony Brook

Mount Horeb

St Lawrence

DPC Gratiot

Loch Mirror

Pardeeville

REC Red Hawk

DPC Stoneman

South Monroe

Scot Forge 2Scot Forge 1

Butler Ridge

Sauk Prairie

Cross Plains

Yahara River

Nine Springs

Williams Bay

Spring Green

Shirland Ave

Brick Church

North Monroe

Rock Springs Spring Brook

Spring Grove

REC Bradford

Union Center

ACEC Calamus

ACEC Cambria

North Madison

Albany (ALTE)

Mineral Point

Cross Country

Pioneer(ALTE)

Concord SW YD

Merrill Hills

Boscobel Muni

REC LaPrairie

Fort Atkinson

ACEC Lewiston

Cottage Grove

Saunders Creek

ACEC Friesland

Union Townline

Brodhead South

Colloday Point

Brodhead North

Blanchardville

Stoughton East

New Hollandale

Columbus South

DPC Shullsburg

Lyndon Station

North Randolph

Wyoming Valley

Monroe Central

Badger Pump STA

DPC Platteville

Division StreetCentennial Park

Stoughton South

Robert J Brewer

Juneau Downtown

Cuba City South

Beaver Dam East

Milwaukee Valve

Cottonwood (WE)

North Stoughton

Waunakee SW STA

University (WE)

Columbus (ALTE)

REC Orfordville

ACEC Doylestown

DPC Bell Center

Fox Lake (ALTE)

Brodhead SW STA

Evansville Muni

Pheasant Branch

Columbus Muni 1

Northwest Beloit

North Beaver Dam

Juneau Northside

Lakehead Delavan

Lakehead Portage

Reedsburg Nishan

Horicon Ind Park

Mackford Prairie

Caledonia (ALTE)

Brodhead Central

Tower Substation

Portage Ind Park

Juneau Industrial

Pine River (ALTE)

Beaver Dam 3rd St

Southwest Delavan North Lake Geneva

Monticello (ALTE)

South Lake Geneva

Lakehead Waterloo

Twin Lakes (ALTE)

DPC Lyndon Station

Lakehead Cambridge

Jennings Rd SW STA

Nelson Dewey SW YD

Stage Coach SW STA

Rio Pumping Station

Lodi Industrial Park

Mazomanie Industrial

DPC Prairie Du Chien

Prairie Du Sac Plant

Sauk City Phillips St

Forward Energy Center

Columbia SW YD (ALTE)

Muscoda Industrial Sub

Wisconsin Dells Muni 2

Lancaster Distribution

Boscobel Muni Eastside

Badger Ordinance Works

North Madison 345/138 kV

Janesville General SW YD

North East Mount Horeb Muni Cottage Grove

Madison

Fitchburg

Janesville

Beloit

Delafield

Steuben Watertown

Waukesha

Portage

Pewaukee

Elkhorn

Sun Prairie

Delavan

Middleton

Hartford

Baraboo

Waunakee

Monroe

Lake Delton

Wauzeka

Burlington

Beaver Dam

HartlandOconomowoc

Jefferson

De Forest

Reedsburg

Bell Center

Slinger

Milton

Chenequa

Lake Geneva

Whitewater

Verona

Horicon

Waterloo

Gays Mills

Eastman

Platteville

Monona

Oregon Stoughton

Viroqua

Wales

Prairie du Chien

Columbus

Mukwonago

Fort Atkinson

East Troy

Avoca

Merton

Edgerton

Lake Mills

Rio

Mayville

Doylestown

Dodgeville

McFarland

Westby

Lodi

Lancaster

Poynette

Richland Center

Waupun

Potosi

Lomira

Boscobel

Williams Bay

Ferryville

Soldiers Grove

Markesan

Eagle

Juneau

Dane

Mount Horeb

Mineral Point

Evansville

Sussex

Pardeeville

North Prairie

Marshall

Darien

Genoa City

Arena

Albany

Nashotah

Clinton

Brodhead

Kingston

Cobb

Oconomowoc Lake

Wyocena

Sauk City

Readstown

Fox Lake

Fontana-on-Geneva Lake

Cottage Grove

Palmyra

Fall River

Walworth

Johnson Creek

Lowell

Merrimac

Lynxville

Plain

Wisconsin Dells

Sullivan DousmanBarneveld

Hillsboro

Fennimore

Sharon

Lyndon Station

De Soto

Cambria

Ridgeway

Belleville

DeerfieldHighland

Kewaskum

New Glarus

Mazomanie

Viola

La Farge

Benton

Bagley

Friesland

Oakfield

Footville

Linden

Lone Rock

Monticello

Orfordville

Muscoda

Wonewoc

Shullsburg

Eden

Rock Springs

Darlington

Spring Green

Theresa

Hazel Green

Cross Plains

Cuba City

Cassville

Mount Sterling

Bloomington

Hustisford

Cazenovia

Browntown

Argyle

Randolph

Lime Ridge

Coon Valley

Neosho

Gratiot

Campbellsport

Stoddard

Livingston

Dickeyville

Ontario

Rewey

Boaz Arlington

Blue River

Endeavor

Belmont

Iron Ridge

Hollandale

Cambridge

Union Center

South Wayne

Brooklyn

Reeseville

North Freedom

Chaseburg

Montfort

Black Earth

Blue Mounds

Yuba

Maple Bluff

Lac La Belle

La ValleGenoa

Ironton

Tennyson

Brownsville

Patch Grove

Clyman

RockdaleMount Hope

Kekoskee

Blanchardville

Woodman

Loganville

Elroy

Waterford

D a n e

G r a n t

S a u k

I o w a

R o c k

D o d g e

V e r n o n

G r e e n

C o l u m b i a

L a f a y e t t e

R i c h l a n d

C r a w f o r d

W a l w o r t h

J e f f e r s o nW a u k e s h a

J u n e a uF o n d d u L a c

W a s h i n g t o n

M a r q u e t t eA d a m s G r e e n L a k e

R a c i n e

Fen Oak

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 3P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 3 - 2 0 1 6 ) Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

ATC Transmission Line (width = voltage)

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

High or Low Bus VoltageOverloaded Facility

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facil ity locations are approximate.

Figure ZS-10

Updated June 20, 2011

DaneTroy

Okee

Eden

Alto

Elmo

Lodi

Staff

LaMar

Eagle

Arena

Syene

Platt

McCue

ZendaMiner

Tokay

Burke

Avoca

Rewey

Wiota

South

Zobel

Verona

Vienna

Didion

Auburn

Seneca

London

Viking

Wingra

Marine

Blount

Turtle

Sharon

Kieler

Wilcox

Oregon

CooneyRuskin

Waupun

Summit

Potosi

Benton

Pflaum

Island

Kegonsa

Glacier

Tibbits

Mendota

Wyocena

Portage

HubbardHoricon

Femrite

Rubicon

Sunrise

Cambria

Wauzeka

Venture

Wonewoc

Baraboo

Trienda

Hillman

Muscoda

Delavan

Forward

Royster

Hampden

Paddock

Sanborn

Elkhorn

Academy

Bird St

Belmont

Traxler

Russell

AGA Gas

American

Cardinal Tyranena

Finnegan

Hartford

Brooklyn

Park Ave

Huiskamp

Endeavor

Markesan

Artesian

Richland

Boscobel

Tripp Rd

Colorado

SprecherBrisbois

Mayville

Cranston

Boxelder

Moore St

Hillside

Kirkwood

Poynette

Brodhead

Koch Oil

Randolph

Parkview

Deforest

Westport

Oakfield

Rockdale

Walworth

Kilbourn

Merrimac

Dana Corp

LafayetteCassville

Fox Hills

Oak Ridge

Cuba City

Lone Rock

Lancaster

Lands End

Footville

Hillsboro

Jefferson

Gran Grae

Arlington

Browntown

Reedsburg

Butternut

McFarlandFitchburg

Stoughton

Birchwood

Mazomanie

Mukwonago

Cambridge

La Pointe

Idle Hour

Colley Rd

Center St

Sheepskin

Reiner Rd

Gaston Rd

Bass Creek

REC CenterDPC LaMontDPC Argyle

East Towne

Wick Drive

Walnut GIS

Sun Valley

Blacksmith

Darlington

Shullsburg

Burlington

New Glarus

Bark River

Eagle View

Blue River

Belleville

Whitewater

Fall River

West Towne

REC Newark

Glen Haven

BOC Gasses

Dodgeville

Dell Creek

Katzenberg

Timberlane

Rock River

Hustisford

Gays Mills

Christiana

Loganville

REC Fulton

REC Harmony

Cobblestone

Arthur Road

Lake Delton

REC Clinton

West Darien

Black Earth

Bluff Creek

Lake Geneva

Rock Branch

Air Liquide

Hamilton St

East Beloit

Manley Sand

Sun Prairie

Bloomington

Dam Heights

Token Creek

James Olson

Sugar Creek

King (king)

Easy Street

Waupun Main

Orfordville

Hooterville

ACEC Roslin

Stony Brook

Mount Horeb

St Lawrence

DPC Gratiot

Loch Mirror

Pardeeville

REC Red Hawk

DPC Stoneman

South Monroe

Scot Forge 2Scot Forge 1

Butler Ridge

Sauk Prairie

Cross Plains

Yahara River

Nine Springs

Williams Bay

Spring Green

Shirland Ave

Brick Church

North Monroe

Rock Springs Spring Brook

Spring Grove

REC Bradford

Union Center

ACEC Calamus

ACEC Cambria

North Madison

Albany (ALTE)

Mineral Point

Cross Country

Pioneer(ALTE)

Concord SW YD

Merrill Hills

Boscobel Muni

REC LaPrairie

Fort Atkinson

ACEC Lewiston

Cottage Grove

Saunders Creek

ACEC Friesland

Union Townline

Brodhead South

Colloday Point

Brodhead North

Blanchardville

Stoughton East

New Hollandale

Columbus South

DPC Shullsburg

Lyndon Station

North Randolph

Wyoming Valley

Monroe Central

Badger Pump STA

DPC Platteville

Division StreetCentennial Park

Stoughton South

Robert J Brewer

Juneau Downtown

Cuba City South

Beaver Dam East

Milwaukee Valve

Cottonwood (WE)

North Stoughton

Waunakee SW STA

University (WE)

Columbus (ALTE)

REC Orfordville

ACEC Doylestown

DPC Bell Center

Fox Lake (ALTE)

Brodhead SW STA

Evansville Muni

Pheasant Branch

Columbus Muni 1

Northwest Beloit

North Beaver Dam

Juneau Northside

Lakehead Delavan

Lakehead Portage

Reedsburg Nishan

Horicon Ind Park

Mackford Prairie

Caledonia (ALTE)

Brodhead Central

Tower Substation

Portage Ind Park

Juneau Industrial

Pine River (ALTE)

Beaver Dam 3rd St

Southwest Delavan North Lake Geneva

Monticello (ALTE)

South Lake Geneva

Lakehead Waterloo

Twin Lakes (ALTE)

DPC Lyndon Station

Lakehead Cambridge

Jennings Rd SW STA

Nelson Dewey SW YD

Stage Coach SW STA

Rio Pumping Station

Lodi Industrial Park

Mazomanie Industrial

DPC Prairie Du Chien

Prairie Du Sac Plant

Sauk City Phillips St

Forward Energy Center

Columbia SW YD (ALTE)

Muscoda Industrial Sub

Wisconsin Dells Muni 2

Lancaster Distribution

Boscobel Muni Eastside

Badger Ordinance Works

North Madison 345/138 kV

Janesville General SW YD

North East Mount Horeb Muni Cottage Grove

Madison

Fitchburg

Janesville

Beloit

Delafield

Steuben Watertown

Waukesha

Portage

Pewaukee

Elkhorn

Sun Prairie

Delavan

Middleton

Hartford

Baraboo

Waunakee

Monroe

Lake Delton

Wauzeka

Burlington

Beaver Dam

HartlandOconomowoc

Jefferson

De Forest

Reedsburg

Bell Center

Slinger

Milton

Chenequa

Lake Geneva

Whitewater

Verona

Horicon

Waterloo

Gays Mills

Eastman

Platteville

Monona

Oregon Stoughton

Viroqua

Wales

Prairie du Chien

Columbus

Mukwonago

Fort Atkinson

East Troy

Avoca

Merton

Edgerton

Lake Mills

Rio

Mayville

Doylestown

Dodgeville

McFarland

Westby

Lodi

Lancaster

Poynette

Richland Center

Waupun

Potosi

Lomira

Boscobel

Williams Bay

Ferryville

Soldiers Grove

Markesan

Eagle

Juneau

Dane

Mount Horeb

Mineral Point

Evansville

Sussex

Pardeeville

North Prairie

Marshall

Darien

Genoa City

Arena

Albany

Nashotah

Clinton

Brodhead

Kingston

Cobb

Oconomowoc Lake

Wyocena

Sauk City

Readstown

Fox Lake

Fontana-on-Geneva Lake

Cottage Grove

Palmyra

Fall River

Walworth

Johnson Creek

Lowell

Merrimac

Lynxville

Plain

Wisconsin Dells

Sullivan DousmanBarneveld

Hillsboro

Fennimore

Sharon

Lyndon Station

De Soto

Cambria

Ridgeway

Belleville

DeerfieldHighland

Kewaskum

New Glarus

Mazomanie

Viola

La Farge

Benton

Bagley

Friesland

Oakfield

Footville

Linden

Lone Rock

Monticello

Orfordville

Muscoda

Wonewoc

Shullsburg

Eden

Rock Springs

Darlington

Spring Green

Theresa

Hazel Green

Cross Plains

Cuba City

Cassville

Mount Sterling

Bloomington

Hustisford

Cazenovia

Browntown

Argyle

Randolph

Lime Ridge

Coon Valley

Neosho

Gratiot

Campbellsport

Stoddard

Livingston

Dickeyville

Ontario

Rewey

Boaz Arlington

Blue River

Endeavor

Belmont

Iron Ridge

Hollandale

Cambridge

Union Center

South Wayne

Brooklyn

Reeseville

North Freedom

Chaseburg

Montfort

Black Earth

Blue Mounds

Yuba

Maple Bluff

Lac La Belle

La ValleGenoa

Ironton

Tennyson

Brownsville

Patch Grove

Clyman

RockdaleMount Hope

Kekoskee

Blanchardville

Woodman

Loganville

Elroy

Waterford

D a n e

G r a n t

S a u k

I o w a

R o c k

D o d g e

V e r n o n

G r e e n

C o l u m b i a

L a f a y e t t e

R i c h l a n d

C r a w f o r d

W a l w o r t h

J e f f e r s o nW a u k e s h a

J u n e a uF o n d d u L a c

W a s h i n g t o n

M a r q u e t t eA d a m s G r e e n L a k e

R a c i n e

Fen Oak

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 3P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 7 - 2 0 2 1 ) Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

ATC Transmission Line (width = voltage)

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

High or Low Bus VoltageOverloaded Facility

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facil ity locations are approximate.

Figure ZS-11

Updated June 20, 2011

DaneTroy

Okee

Eden

Alto

Elmo

Lodi

Staff

LaMar

Eagle

Arena

Syene

Platt

McCue

ZendaMiner

Tokay

Burke

Avoca

Rewey

Wiota

South

Zobel

Verona

Vienna

Didion

Auburn

Seneca

London

Viking

Wingra

Marine

Blount

Turtle

Sharon

Kieler

Wilcox

Oregon

CooneyRuskin

Waupun

Summit

Potosi

Benton

Pflaum

Island

Kegonsa

Glacier

Tibbits

Mendota

Wyocena

Portage

HubbardHoricon

Femrite

Rubicon

Sunrise

Cambria

Wauzeka

Venture

Wonewoc

Baraboo

Trienda

Hillman

Muscoda

Delavan

Forward

Royster

Hampden

Paddock

Sanborn

Elkhorn

Academy

Bird St

Belmont

Traxler

Russell

AGA Gas

American

Cardinal Tyranena

Finnegan

Hartford

Brooklyn

Park Ave

Huiskamp

Endeavor

Markesan

Artesian

Richland

Boscobel

Tripp Rd

Colorado

SprecherBrisbois

Mayville

Cranston

Boxelder

Moore St

Hillside

Kirkwood

Poynette

Brodhead

Koch Oil

Randolph

Parkview

Deforest

Westport

Oakfield

Rockdale

Walworth

Kilbourn

Merrimac

Dana Corp

LafayetteCassville

Fox Hills

Oak Ridge

Cuba City

Lone Rock

Lancaster

Lands End

Footville

Hillsboro

Jefferson

Gran Grae

Arlington

Browntown

Reedsburg

Butternut

McFarlandFitchburg

Stoughton

Birchwood

Mazomanie

Mukwonago

Cambridge

La Pointe

Idle Hour

Colley Rd

Center St

Sheepskin

Reiner Rd

Gaston Rd

Bass Creek

REC CenterDPC LaMontDPC Argyle

East Towne

Wick Drive

Walnut GIS

Sun Valley

Blacksmith

Darlington

Shullsburg

Burlington

New Glarus

Bark River

Eagle View

Blue River

Belleville

Whitewater

Fall River

West Towne

REC Newark

Glen Haven

BOC Gasses

Dodgeville

Dell Creek

Katzenberg

Timberlane

Rock River

Hustisford

Gays Mills

Christiana

Loganville

REC Fulton

REC Harmony

Cobblestone

Arthur Road

Lake Delton

REC Clinton

West Darien

Black Earth

Bluff Creek

Lake Geneva

Rock Branch

Air Liquide

Hamilton St

East Beloit

Manley Sand

Sun Prairie

Bloomington

Dam Heights

Token Creek

James Olson

Sugar Creek

King (king)

Easy Street

Waupun Main

Orfordville

Hooterville

ACEC Roslin

Stony Brook

Mount Horeb

St Lawrence

DPC Gratiot

Loch Mirror

Pardeeville

REC Red Hawk

DPC Stoneman

South Monroe

Scot Forge 2Scot Forge 1

Butler Ridge

Sauk Prairie

Cross Plains

Yahara River

Nine Springs

Williams Bay

Spring Green

Shirland Ave

Brick Church

North Monroe

Rock Springs Spring Brook

Spring Grove

REC Bradford

Union Center

ACEC Calamus

ACEC Cambria

North Madison

Albany (ALTE)

Mineral Point

Cross Country

Pioneer(ALTE)

Concord SW YD

Merrill Hills

Boscobel Muni

REC LaPrairie

Fort Atkinson

ACEC Lewiston

Cottage Grove

Saunders Creek

ACEC Friesland

Union Townline

Brodhead South

Colloday Point

Brodhead North

Blanchardville

Stoughton East

New Hollandale

Columbus South

DPC Shullsburg

Lyndon Station

North Randolph

Wyoming Valley

Monroe Central

Badger Pump STA

DPC Platteville

Division StreetCentennial Park

Stoughton South

Robert J Brewer

Juneau Downtown

Cuba City South

Beaver Dam East

Milwaukee Valve

Cottonwood (WE)

North Stoughton

Waunakee SW STA

University (WE)

Columbus (ALTE)

REC Orfordville

ACEC Doylestown

DPC Bell Center

Fox Lake (ALTE)

Brodhead SW STA

Evansville Muni

Pheasant Branch

Columbus Muni 1

Northwest Beloit

North Beaver Dam

Juneau Northside

Lakehead Delavan

Lakehead Portage

Reedsburg Nishan

Horicon Ind Park

Mackford Prairie

Caledonia (ALTE)

Brodhead Central

Tower Substation

Portage Ind Park

Juneau Industrial

Pine River (ALTE)

Beaver Dam 3rd St

Southwest Delavan North Lake Geneva

Monticello (ALTE)

South Lake Geneva

Lakehead Waterloo

Twin Lakes (ALTE)

DPC Lyndon Station

Lakehead Cambridge

Jennings Rd SW STA

Nelson Dewey SW YD

Stage Coach SW STA

Rio Pumping Station

Lodi Industrial Park

Mazomanie Industrial

DPC Prairie Du Chien

Prairie Du Sac Plant

Sauk City Phillips St

Forward Energy Center

Columbia SW YD (ALTE)

Muscoda Industrial Sub

Wisconsin Dells Muni 2

Lancaster Distribution

Boscobel Muni Eastside

Badger Ordinance Works

North Madison 345/138 kV

Janesville General SW YD

North East Mount Horeb Muni Cottage Grove

Madison

Fitchburg

Janesville

Beloit

Delafield

Steuben Watertown

Waukesha

Portage

Pewaukee

Elkhorn

Sun Prairie

Delavan

Middleton

Hartford

Baraboo

Waunakee

Monroe

Lake Delton

Wauzeka

Burlington

Beaver Dam

HartlandOconomowoc

Jefferson

De Forest

Reedsburg

Bell Center

Slinger

Milton

Chenequa

Lake Geneva

Whitewater

Verona

Horicon

Waterloo

Gays Mills

Eastman

Platteville

Monona

Oregon Stoughton

Viroqua

Wales

Prairie du Chien

Columbus

Mukwonago

Fort Atkinson

East Troy

Avoca

Merton

Edgerton

Lake Mills

Rio

Mayville

Doylestown

Dodgeville

McFarland

Westby

Lodi

Lancaster

Poynette

Richland Center

Waupun

Potosi

Lomira

Boscobel

Williams Bay

Ferryville

Soldiers Grove

Markesan

Eagle

Juneau

Dane

Mount Horeb

Mineral Point

Evansville

Sussex

Pardeeville

North Prairie

Marshall

Darien

Genoa City

Arena

Albany

Nashotah

Clinton

Brodhead

Kingston

Cobb

Oconomowoc Lake

Wyocena

Sauk City

Readstown

Fox Lake

Fontana-on-Geneva Lake

Cottage Grove

Palmyra

Fall River

Walworth

Johnson Creek

Lowell

Merrimac

Lynxville

Plain

Wisconsin Dells

Sullivan DousmanBarneveld

Hillsboro

Fennimore

Sharon

Lyndon Station

De Soto

Cambria

Ridgeway

Belleville

DeerfieldHighland

Kewaskum

New Glarus

Mazomanie

Viola

La Farge

Benton

Bagley

Friesland

Oakfield

Footville

Linden

Lone Rock

Monticello

Orfordville

Muscoda

Wonewoc

Shullsburg

Eden

Rock Springs

Darlington

Spring Green

Theresa

Hazel Green

Cross Plains

Cuba City

Cassville

Mount Sterling

Bloomington

Hustisford

Cazenovia

Browntown

Argyle

Randolph

Lime Ridge

Coon Valley

Neosho

Gratiot

Campbellsport

Stoddard

Livingston

Dickeyville

Ontario

Rewey

Boaz Arlington

Blue River

Endeavor

Belmont

Iron Ridge

Hollandale

Cambridge

Union Center

South Wayne

Brooklyn

Reeseville

North Freedom

Chaseburg

Montfort

Black Earth

Blue Mounds

Yuba

Maple Bluff

Lac La Belle

La ValleGenoa

Ironton

Tennyson

Brownsville

Patch Grove

Clyman

RockdaleMount Hope

Kekoskee

Blanchardville

Woodman

Loganville

Elroy

Waterford

D a n e

G r a n t

S a u k

I o w a

R o c k

D o d g e

V e r n o n

G r e e n

C o l u m b i a

L a f a y e t t e

R i c h l a n d

C r a w f o r d

W a l w o r t h

J e f f e r s o nW a u k e s h a

J u n e a uF o n d d u L a c

W a s h i n g t o n

M a r q u e t t eA d a m s G r e e n L a k e

R a c i n e

Fen Oak

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 3P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 2 2 - 2 0 2 6 ) Existing Transmission Facilities

ATC Substation, Switchyard or Terminal

Generation

ATC Office Location

ATC Transmission Line (width = voltage)

Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

Non-ATC Substation, Switchyard or Terminal

Non-ATC Transmission Line

High or Low Bus VoltageOverloaded Facility

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facil ity locations are approximate.

Figure ZS-12

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Omro

Alto

Maes

Lena

Bemis

Hintz

Dewey

Mirro

Pound

Shoto

Polar

Ripon

Canal

Tayco

Falls

Depere

Neevin

7th St

Marion

Auburn

Manrap

Barton

Holmes

Howard

Kohler

Rapids

Berlin

Manawa

Werner

Oak St

Lyndon

Badger

Oconto

Algoma

Custer

Preble

Waupun

Morgan

Erdman

Booster

HubbardHoricon

Brusbay

Dunn Rd

Ryan St

Metomen

Lawn Rd

Ingalls

Brandon

Crivitz

Oshkosh

Redwood

Barnett

Macy St

Wesmark

Ontario

Huebner

Holland

32nd St

Melissa

Rosiere

Thunder

Meadows

Suamico

Nicolet

Peshtigo

Dartford

Adams St

Casaloma

Markesan

30th Ave

Mishicot

Aviation

Velp Ave

FredoniaMayville

Bowen St

Sobieski

Ogden St

Koch Oil

Caroline

Randolph

Wells St

Mason St

12th Ave

Oakfield

Glenview

Sherwood

Progress

Bayshore

Mountain

Meyer Rd

Ohmstead

Mpu Plant

Greenleaf

Sadoff Co

Fairwater

Lake Park

Martin Rd

Highway V

Northside

Ellington

Ledgeview

River Run

Butternut

Fox River

Pearl Ave

Menominee

Bluestone

Rosendale

Red Maple

First Ave

Morris St

East Krok

Maplewood

Center St

Ellinwood

Northeast

Highway 22

Ford DriveFitzgerald

Hickory St

White Clay

Egg Harbor

Cloverleaf

Deer Trail

Winneconne

Bay De Noc

Woodenshoe

Sister Bay

Liberty St

Industrial

St NazianzGravesville

Apple Hills

Werner West

City Limits

Ashland Ave

Willow Lawn

Tecumseh Rd

Waupun Main

DyckesvilleAlgoma City

Mullet River

Silver Cliff

Elkhart Lake

Clintonville

Beardsley St

West Shawano

Belle Plaine

East Shawano

Lost Dauphin

Spring Brook

Sunset Point

Random Lake

Roosevelt Rd

Cypress SW YD

Mears Corners

Pioneer (WPS)Stiles SW STA

Kellnersville

High Falls Hy

Howards Grove

Mystery Hills

Rockland (WPS)

Ripon Ind Park

Bayport SW STA

Luxemburg 24.9

South Broadway

North Appleton

Kaukauna North

Combined Locks

Kewaunee SW YD

North Randolph

Plymouth Sub 4

Beaver Dam East

Butte Des Morts

Edgewater SW YD

Fountain Valley

Grand Rapids Hy

Northwest Ripon

Fox Lake (ALTE)

White Lake (WE)

Forest Junction

Nicolet Paper Co

Fox Hills SW STA

North Beaver Dam

Riverside (ALTE)

Tannery Rd Sw Yd

Fox River SW YRD

Caldron Falls Hy

University (WPS)

Horicon Ind Park

Kaukauna Central

Mackford Prairie

Green Lake SW STA

Beaver Dam 3rd St

Plymouth Muncipal

Point Beach SW YD

North Mullet River

New Holstein SW STA

Brillion Iron Works

Sandstone Rapids Hy

Omro Industrial Park

West Marinette SW YD

Forward Energy Center

South Sheboygan Falls

Kettle Morraine (ALTE)South Fond Du Lac SW YD

Appleton

Oconto

Berlin

Green Bay

Oshkosh

Howard

Manitowoc

Fond du Lac

De Pere

Sheboygan

Neenah

Ashwaubenon

Kohler

Sturgeon Bay

Marinette

Ripon

Menasha

Shawano

Kaukauna

Allouez

Two Rivers

Chilton

Beaver Dam

Kiel

Ephraim

Plymouth

Omro

Little Chute

Peshtigo

Clintonville

Kewaunee

Mayville

Brillion

Algoma

Horicon

Pulaski

Mishicot

Sherwood

Marion

Stockbridge

Waupun

Cecil

Lomira

Bonduel

Seymour

Sheboygan Falls

Sister Bay

Hortonville

New London

Markesan

West Bend

Oconto Falls

Crivitz

Gillett

White Lake

Kimberly

Manawa

Oostburg

Cleveland

Shiocton

Lena

Luxemburg

New Holstein

Belgium

Egg Harbor

Cedar Grove

Denmark

Winneconne

Fox Lake

Fredonia

Hilbert

Maribel

Suring

Fremont

Bowler

Green Lake Howards Grove

Waldo

Gresham

Kewaskum

Valders

PoundColeman

Wausaukee

Weyauwega

Embarrass

Random Lake

Nichols

Oakfield

Rosendale

Eden

North Fond du LacElkhart LakeSt. Cloud

Theresa

Adell

Brandon

Cascade

Reedsville

Casco

Potter

Randolph

Black Creek

Bear Creek

Campbellsport

Francis Creek

Fairwater

St. Nazianz

Mount Calvary

Glenbeulah

Whitelaw

Big Falls

Waupaca

Forestville

Ogdensburg

Kellnersville

Newburg

Brownsville

Kekoskee

Tigerton

O c o n t o

D o o r

M a r i n e t t e

B r o w n

S h a w a n o

D o d g e

F o n d d u L a c

O u t a g a m i e

M a n i t o w o c

W a u p a c a

W i n n e b a g oC a l u m e t

S h e b o y g a n

L a n g l a d e

K e w a u n e e

M e n o m i n e e

F o r e s t

G r e e n L a k e

W a u s h a r a

W a s h i n g t o nO z a u k e e

De Pere

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 4P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 1 - 2 0 1 2 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-13

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Omro

Alto

Maes

Lena

Bemis

Hintz

Dewey

Mirro

Pound

Shoto

Polar

Ripon

Canal

Tayco

Falls

Depere

Neevin

7th St

Marion

Auburn

Manrap

Barton

Holmes

Howard

Kohler

Rapids

Berlin

Manawa

Werner

Oak St

Lyndon

Badger

Oconto

Algoma

Custer

Preble

Waupun

Morgan

Erdman

Booster

HubbardHoricon

Brusbay

Dunn Rd

Ryan St

Metomen

Lawn Rd

Ingalls

Brandon

Crivitz

Oshkosh

Redwood

Barnett

Macy St

Wesmark

Ontario

Huebner

Holland

32nd St

Melissa

Rosiere

Thunder

Meadows

Suamico

Nicolet

Peshtigo

Dartford

Adams St

Casaloma

Markesan

30th Ave

Mishicot

Aviation

Velp Ave

FredoniaMayville

Bowen St

Sobieski

Ogden St

Koch Oil

Caroline

Randolph

Wells St

Mason St

12th Ave

Oakfield

Glenview

Sherwood

Progress

Bayshore

Mountain

Meyer Rd

Ohmstead

Mpu Plant

Greenleaf

Sadoff Co

Fairwater

Lake Park

Martin Rd

Highway V

Northside

Ellington

Ledgeview

River Run

Butternut

Fox River

Pearl Ave

Menominee

Bluestone

Rosendale

Red Maple

First Ave

Morris St

East Krok

Maplewood

Center St

Ellinwood

Northeast

Highway 22

Ford DriveFitzgerald

Hickory St

White Clay

Egg Harbor

Cloverleaf

Deer Trail

Winneconne

Bay De Noc

Woodenshoe

Sister Bay

Liberty St

Industrial

St NazianzGravesville

Apple Hills

Werner West

City Limits

Ashland Ave

Willow Lawn

Tecumseh Rd

Waupun Main

DyckesvilleAlgoma City

Mullet River

Silver Cliff

Elkhart Lake

Clintonville

Beardsley St

West Shawano

Belle Plaine

East Shawano

Lost Dauphin

Spring Brook

Sunset Point

Random Lake

Roosevelt Rd

Cypress SW YD

Mears Corners

Pioneer (WPS)Stiles SW STA

Kellnersville

High Falls Hy

Howards Grove

Mystery Hills

Rockland (WPS)

Ripon Ind Park

Bayport SW STA

Luxemburg 24.9

South Broadway

North Appleton

Kaukauna North

Combined Locks

Kewaunee SW YD

North Randolph

Plymouth Sub 4

Beaver Dam East

Butte Des Morts

Edgewater SW YD

Fountain Valley

Grand Rapids Hy

Northwest Ripon

Fox Lake (ALTE)

White Lake (WE)

Forest Junction

Nicolet Paper Co

Fox Hills SW STA

North Beaver Dam

Riverside (ALTE)

Tannery Rd Sw Yd

Fox River SW YRD

Caldron Falls Hy

University (WPS)

Horicon Ind Park

Kaukauna Central

Mackford Prairie

Green Lake SW STA

Beaver Dam 3rd St

Plymouth Muncipal

Point Beach SW YD

North Mullet River

New Holstein SW STA

Brillion Iron Works

Sandstone Rapids Hy

Omro Industrial Park

West Marinette SW YD

Forward Energy Center

South Sheboygan Falls

Kettle Morraine (ALTE)South Fond Du Lac SW YD

Appleton

Oconto

Berlin

Green Bay

Oshkosh

Howard

Manitowoc

Fond du Lac

De Pere

Sheboygan

Neenah

Ashwaubenon

Kohler

Sturgeon Bay

Marinette

Ripon

Menasha

Shawano

Kaukauna

Allouez

Two Rivers

Chilton

Beaver Dam

Kiel

Ephraim

Plymouth

Omro

Little Chute

Peshtigo

Clintonville

Kewaunee

Mayville

Brillion

Algoma

Horicon

Pulaski

Mishicot

Sherwood

Marion

Stockbridge

Waupun

Cecil

Lomira

Bonduel

Seymour

Sheboygan Falls

Sister Bay

Hortonville

New London

Markesan

West Bend

Oconto Falls

Crivitz

Gillett

White Lake

Kimberly

Manawa

Oostburg

Cleveland

Shiocton

Lena

Luxemburg

New Holstein

Belgium

Egg Harbor

Cedar Grove

Denmark

Winneconne

Fox Lake

Fredonia

Hilbert

Maribel

Suring

Fremont

Bowler

Green Lake Howards Grove

Waldo

Gresham

Kewaskum

Valders

PoundColeman

Wausaukee

Weyauwega

Embarrass

Random Lake

Nichols

Oakfield

Rosendale

Eden

North Fond du LacElkhart LakeSt. Cloud

Theresa

Adell

Brandon

Cascade

Reedsville

Casco

Potter

Randolph

Black Creek

Bear Creek

Campbellsport

Francis Creek

Fairwater

St. Nazianz

Mount Calvary

Glenbeulah

Whitelaw

Big Falls

Waupaca

Forestville

Ogdensburg

Kellnersville

Newburg

Brownsville

Kekoskee

Tigerton

O c o n t o

D o o r

M a r i n e t t e

B r o w n

S h a w a n o

D o d g e

F o n d d u L a c

O u t a g a m i e

M a n i t o w o c

W a u p a c a

W i n n e b a g oC a l u m e t

S h e b o y g a n

L a n g l a d e

K e w a u n e e

M e n o m i n e e

F o r e s t

G r e e n L a k e

W a u s h a r a

W a s h i n g t o nO z a u k e e

De Pere

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 4P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 3 - 2 0 1 6 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-14

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Omro

Alto

Maes

Lena

Bemis

Hintz

Dewey

Mirro

Pound

Shoto

Polar

Ripon

Canal

Tayco

Falls

Depere

Neevin

7th St

Marion

Auburn

Manrap

Barton

Holmes

Howard

Kohler

Rapids

Berlin

Manawa

Werner

Oak St

Lyndon

Badger

Oconto

Algoma

Custer

Preble

Waupun

Morgan

Erdman

Booster

HubbardHoricon

Brusbay

Dunn Rd

Ryan St

Metomen

Lawn Rd

Ingalls

Brandon

Crivitz

Oshkosh

Redwood

Barnett

Macy St

Wesmark

Ontario

Huebner

Holland

32nd St

Melissa

Rosiere

Thunder

Meadows

Suamico

Nicolet

Peshtigo

Dartford

Adams St

Casaloma

Markesan

30th Ave

Mishicot

Aviation

Velp Ave

FredoniaMayville

Bowen St

Sobieski

Ogden St

Koch Oil

Caroline

Randolph

Wells St

Mason St

12th Ave

Oakfield

Glenview

Sherwood

Progress

Bayshore

Mountain

Meyer Rd

Ohmstead

Mpu Plant

Greenleaf

Sadoff Co

Fairwater

Lake Park

Martin Rd

Highway V

Northside

Ellington

Ledgeview

River Run

Butternut

Fox River

Pearl Ave

Menominee

Bluestone

Rosendale

Red Maple

First Ave

Morris St

East Krok

Maplewood

Center St

Ellinwood

Northeast

Highway 22

Ford DriveFitzgerald

Hickory St

White Clay

Egg Harbor

Cloverleaf

Deer Trail

Winneconne

Bay De Noc

Woodenshoe

Sister Bay

Liberty St

Industrial

St NazianzGravesville

Apple Hills

Werner West

City Limits

Ashland Ave

Willow Lawn

Tecumseh Rd

Waupun Main

DyckesvilleAlgoma City

Mullet River

Silver Cliff

Elkhart Lake

Clintonville

Beardsley St

West Shawano

Belle Plaine

East Shawano

Lost Dauphin

Spring Brook

Sunset Point

Random Lake

Roosevelt Rd

Cypress SW YD

Mears Corners

Pioneer (WPS)Stiles SW STA

Kellnersville

High Falls Hy

Howards Grove

Mystery Hills

Rockland (WPS)

Ripon Ind Park

Bayport SW STA

Luxemburg 24.9

South Broadway

North Appleton

Kaukauna North

Combined Locks

Kewaunee SW YD

North Randolph

Plymouth Sub 4

Beaver Dam East

Butte Des Morts

Edgewater SW YD

Fountain Valley

Grand Rapids Hy

Northwest Ripon

Fox Lake (ALTE)

White Lake (WE)

Forest Junction

Nicolet Paper Co

Fox Hills SW STA

North Beaver Dam

Riverside (ALTE)

Tannery Rd Sw Yd

Fox River SW YRD

Caldron Falls Hy

University (WPS)

Horicon Ind Park

Kaukauna Central

Mackford Prairie

Green Lake SW STA

Beaver Dam 3rd St

Plymouth Muncipal

Point Beach SW YD

North Mullet River

New Holstein SW STA

Brillion Iron Works

Sandstone Rapids Hy

Omro Industrial Park

West Marinette SW YD

Forward Energy Center

South Sheboygan Falls

Kettle Morraine (ALTE)South Fond Du Lac SW YD

Appleton

Oconto

Berlin

Green Bay

Oshkosh

Howard

Manitowoc

Fond du Lac

De Pere

Sheboygan

Neenah

Ashwaubenon

Kohler

Sturgeon Bay

Marinette

Ripon

Menasha

Shawano

Kaukauna

Allouez

Two Rivers

Chilton

Beaver Dam

Kiel

Ephraim

Plymouth

Omro

Little Chute

Peshtigo

Clintonville

Kewaunee

Mayville

Brillion

Algoma

Horicon

Pulaski

Mishicot

Sherwood

Marion

Stockbridge

Waupun

Cecil

Lomira

Bonduel

Seymour

Sheboygan Falls

Sister Bay

Hortonville

New London

Markesan

West Bend

Oconto Falls

Crivitz

Gillett

White Lake

Kimberly

Manawa

Oostburg

Cleveland

Shiocton

Lena

Luxemburg

New Holstein

Belgium

Egg Harbor

Cedar Grove

Denmark

Winneconne

Fox Lake

Fredonia

Hilbert

Maribel

Suring

Fremont

Bowler

Green Lake Howards Grove

Waldo

Gresham

Kewaskum

Valders

PoundColeman

Wausaukee

Weyauwega

Embarrass

Random Lake

Nichols

Oakfield

Rosendale

Eden

North Fond du LacElkhart LakeSt. Cloud

Theresa

Adell

Brandon

Cascade

Reedsville

Casco

Potter

Randolph

Black Creek

Bear Creek

Campbellsport

Francis Creek

Fairwater

St. Nazianz

Mount Calvary

Glenbeulah

Whitelaw

Big Falls

Waupaca

Forestville

Ogdensburg

Kellnersville

Newburg

Brownsville

Kekoskee

Tigerton

O c o n t o

D o o r

M a r i n e t t e

B r o w n

S h a w a n o

D o d g e

F o n d d u L a c

O u t a g a m i e

M a n i t o w o c

W a u p a c a

W i n n e b a g oC a l u m e t

S h e b o y g a n

L a n g l a d e

K e w a u n e e

M e n o m i n e e

F o r e s t

G r e e n L a k e

W a u s h a r a

W a s h i n g t o nO z a u k e e

De Pere

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 4P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 7 - 2 0 2 1 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-15

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

L ak e

M

i ch i

g an

Omro

Alto

Maes

Lena

Bemis

Hintz

Dewey

Mirro

Pound

Shoto

Polar

Ripon

Canal

Tayco

Falls

Depere

Neevin

7th St

Marion

Auburn

Manrap

Barton

Holmes

Howard

Kohler

Rapids

Berlin

Manawa

Werner

Oak St

Lyndon

Badger

Oconto

Algoma

Custer

Preble

Waupun

Morgan

Erdman

Booster

HubbardHoricon

Brusbay

Dunn Rd

Ryan St

Metomen

Lawn Rd

Ingalls

Brandon

Crivitz

Oshkosh

Redwood

Barnett

Macy St

Wesmark

Ontario

Huebner

Holland

32nd St

Melissa

Rosiere

Thunder

Meadows

Suamico

Nicolet

Peshtigo

Dartford

Adams St

Casaloma

Markesan

30th Ave

Mishicot

Aviation

Velp Ave

FredoniaMayville

Bowen St

Sobieski

Ogden St

Koch Oil

Caroline

Randolph

Wells St

Mason St

12th Ave

Oakfield

Glenview

Sherwood

Progress

Bayshore

Mountain

Meyer Rd

Ohmstead

Mpu Plant

Greenleaf

Sadoff Co

Fairwater

Lake Park

Martin Rd

Highway V

Northside

Ellington

Ledgeview

River Run

Butternut

Fox River

Pearl Ave

Menominee

Bluestone

Rosendale

Red Maple

First Ave

Morris St

East Krok

Maplewood

Center St

Ellinwood

Northeast

Highway 22

Ford DriveFitzgerald

Hickory St

White Clay

Egg Harbor

Cloverleaf

Deer Trail

Winneconne

Bay De Noc

Woodenshoe

Sister Bay

Liberty St

Industrial

St NazianzGravesville

Apple Hills

Werner West

City Limits

Ashland Ave

Willow Lawn

Tecumseh Rd

Waupun Main

DyckesvilleAlgoma City

Mullet River

Silver Cliff

Elkhart Lake

Clintonville

Beardsley St

West Shawano

Belle Plaine

East Shawano

Lost Dauphin

Spring Brook

Sunset Point

Random Lake

Roosevelt Rd

Cypress SW YD

Mears Corners

Pioneer (WPS)Stiles SW STA

Kellnersville

High Falls Hy

Howards Grove

Mystery Hills

Rockland (WPS)

Ripon Ind Park

Bayport SW STA

Luxemburg 24.9

South Broadway

North Appleton

Kaukauna North

Combined Locks

Kewaunee SW YD

North Randolph

Plymouth Sub 4

Beaver Dam East

Butte Des Morts

Edgewater SW YD

Fountain Valley

Grand Rapids Hy

Northwest Ripon

Fox Lake (ALTE)

White Lake (WE)

Forest Junction

Nicolet Paper Co

Fox Hills SW STA

North Beaver Dam

Riverside (ALTE)

Tannery Rd Sw Yd

Fox River SW YRD

Caldron Falls Hy

University (WPS)

Horicon Ind Park

Kaukauna Central

Mackford Prairie

Green Lake SW STA

Beaver Dam 3rd St

Plymouth Muncipal

Point Beach SW YD

North Mullet River

New Holstein SW STA

Brillion Iron Works

Sandstone Rapids Hy

Omro Industrial Park

West Marinette SW YD

Forward Energy Center

South Sheboygan Falls

Kettle Morraine (ALTE)South Fond Du Lac SW YD

Appleton

Oconto

Berlin

Green Bay

Oshkosh

Howard

Manitowoc

Fond du Lac

De Pere

Sheboygan

Neenah

Ashwaubenon

Kohler

Sturgeon Bay

Marinette

Ripon

Menasha

Shawano

Kaukauna

Allouez

Two Rivers

Chilton

Beaver Dam

Kiel

Ephraim

Plymouth

Omro

Little Chute

Peshtigo

Clintonville

Kewaunee

Mayville

Brillion

Algoma

Horicon

Pulaski

Mishicot

Sherwood

Marion

Stockbridge

Waupun

Cecil

Lomira

Bonduel

Seymour

Sheboygan Falls

Sister Bay

Hortonville

New London

Markesan

West Bend

Oconto Falls

Crivitz

Gillett

White Lake

Kimberly

Manawa

Oostburg

Cleveland

Shiocton

Lena

Luxemburg

New Holstein

Belgium

Egg Harbor

Cedar Grove

Denmark

Winneconne

Fox Lake

Fredonia

Hilbert

Maribel

Suring

Fremont

Bowler

Green Lake Howards Grove

Waldo

Gresham

Kewaskum

Valders

PoundColeman

Wausaukee

Weyauwega

Embarrass

Random Lake

Nichols

Oakfield

Rosendale

Eden

North Fond du LacElkhart LakeSt. Cloud

Theresa

Adell

Brandon

Cascade

Reedsville

Casco

Potter

Randolph

Black Creek

Bear Creek

Campbellsport

Francis Creek

Fairwater

St. Nazianz

Mount Calvary

Glenbeulah

Whitelaw

Big Falls

Waupaca

Forestville

Ogdensburg

Kellnersville

Newburg

Brownsville

Kekoskee

Tigerton

O c o n t o

D o o r

M a r i n e t t e

B r o w n

S h a w a n o

D o d g e

F o n d d u L a c

O u t a g a m i e

M a n i t o w o c

W a u p a c a

W i n n e b a g oC a l u m e t

S h e b o y g a n

L a n g l a d e

K e w a u n e e

M e n o m i n e e

F o r e s t

G r e e n L a k e

W a u s h a r a

W a s h i n g t o nO z a u k e e

De Pere

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 4P e r f o r m a n c e C r i t e r i a E x c e e d e d a n d O t h e r C o n s t r a i n t s ( 2 0 2 2 - 2 0 2 6 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-16

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Lake Michigan

ILLINOIS

Bain

Swan

Tosa

Paris

Zenda

Hayes

Auburn

Albers

Somers

Butler

Barton

Walker

Mequon

Sussex

Greves

Branch

Ramsey

Center

Cooney

Summit

Racine

Kansas

Glacier

Tibbits

Montana

St Rita

Lincoln

Mill Rd

Hubbard

Norwich

Horicon

Raymond

Rubicon

28th St

Delavan

96th St

68th St

Everett

Elkhorn

Kenosha

Edgewood

Tichigan

Hartford

ArcadianO Connor

Allerton

Tamarack

Waukesha

FredoniaMayville

Moorland

Parkland

Glendale

Lakeview

Walworth

Lafayette

Park Hill

Brookdale

Saukville

Fiebrantz Shorewood

Bluemound

Cedarsauk

Mukwonago

Granville

Maple (WE)

Burlington

Bark River

St Martins

Katzenberg

Hustisford

Dewey (WE)

Root River

Cobblestone

Arthur Road

Bluff Creek

Lake Geneva

Air Liquide

Sugar Creek

Harbor (WE)

St Lawrence

Butler Ridge

Pennsylvania

Williams Bay

Brick Church

Duplainville

Spring Brook

Random Lake

Charter Steel

Merrill Hills

West Junction

Range Line SW

Bristol (ALTE)

Nicholson (WE)

Cedarburg South

Cottonwood (WE)

Range Line Dist

Pleasant Valley

Germantown SW YD

Haymarket Square

Oak Creek SW YD

North Lake Geneva

South Lake Geneva

Twin Lakes (ALTE) Spring Valley (WE)

Cornell - Milwaukee

Elm Road 345 Sws Yd

Port Washington SW YD

Oak Creek 230kV SW YD

Milwaukee

Mequon

Franklin

Muskego

New Berlin

Kenosha

Germantown

Oak Creek

BrookfieldPewaukee

Racine

Pleasant Prairie

Waukesha

Menomonee Falls

Delafield

Wauwatosa

Greenfield

West Bend

West Allis

Elkhorn

Sussex

Delavan

Glendale

Hartford

Cudahy

Twin Lakes

Greendale

Grafton

Hartland

Slinger

River Hills

Chenequa

Wales

East Troy

Merton

Saukville

Lannon

Fox Point

Elm Grove

Bayside

Lomira

Eagle

North Prairie

Burlington

Oconomowoc

Lake Geneva

Mukwonago

Brown Deer

Cedarburg

Mayville

Jackson

Sturtevant

South Milwaukee

Williams Bay

Waterford

Big Bend

St. Francis

Hales Corners

Port Washington

Genoa City

Nashotah

Belgium

Oconomowoc Lake

Cedar Grove

Fontana-on-Geneva Lake

Fredonia

Paddock Lake

Palmyra

Whitefish Bay

Walworth

Shorewood

Sullivan Dousman

Silver Lake

Kewaskum

Union Grove

Butler

Random Lake

Wind Point

Thiensville

Theresa

Hustisford

Newburg

Neosho

West Milwaukee

Iron Ridge

Rochester

Lac La Belle

Campbellsport

Kekoskee

North Bay

Elmwood Park

W a u k e s h a

D o d g e

R a c i n e

W a l w o r t h

W a s h i n g t o n

K e n o s h a

O z a u k e e

M i l w a u k e eJ e f f e r s o n

S h e b o y g a n

F o n d d u L a c

Pewaukee

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 5P e r f o r m a n c e C r i t e r i a E x c e e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 1 - 2 0 1 2 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-17

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Lake Michigan

ILLINOIS

Bain

Swan

Tosa

Paris

Zenda

Hayes

Auburn

Albers

Somers

Butler

Barton

Walker

Mequon

Sussex

Greves

Branch

Ramsey

Center

Cooney

Summit

Racine

Kansas

Glacier

Tibbits

Montana

St Rita

Lincoln

Mill Rd

Hubbard

Norwich

Horicon

Raymond

Rubicon

28th St

Delavan

96th St

68th St

Everett

Elkhorn

Kenosha

Edgewood

Tichigan

Hartford

ArcadianO Connor

Allerton

Tamarack

Waukesha

FredoniaMayville

Moorland

Parkland

Glendale

Lakeview

Walworth

Lafayette

Park Hill

Brookdale

Saukville

Fiebrantz Shorewood

Bluemound

Cedarsauk

Mukwonago

Granville

Maple (WE)

Burlington

Bark River

St Martins

Katzenberg

Hustisford

Dewey (WE)

Root River

Cobblestone

Arthur Road

Bluff Creek

Lake Geneva

Air Liquide

Sugar Creek

Harbor (WE)

St Lawrence

Butler Ridge

Pennsylvania

Williams Bay

Brick Church

Duplainville

Spring Brook

Random Lake

Charter Steel

Merrill Hills

West Junction

Range Line SW

Bristol (ALTE)

Nicholson (WE)

Cedarburg South

Cottonwood (WE)

Range Line Dist

Pleasant Valley

Germantown SW YD

Haymarket Square

Oak Creek SW YD

North Lake Geneva

South Lake Geneva

Twin Lakes (ALTE) Spring Valley (WE)

Cornell - Milwaukee

Elm Road 345 Sws Yd

Port Washington SW YD

Oak Creek 230kV SW YD

Milwaukee

Mequon

Franklin

Muskego

New Berlin

Kenosha

Germantown

Oak Creek

BrookfieldPewaukee

Racine

Pleasant Prairie

Waukesha

Menomonee Falls

Delafield

Wauwatosa

Greenfield

West Bend

West Allis

Elkhorn

Sussex

Delavan

Glendale

Hartford

Cudahy

Twin Lakes

Greendale

Grafton

Hartland

Slinger

River Hills

Chenequa

Wales

East Troy

Merton

Saukville

Lannon

Fox Point

Elm Grove

Bayside

Lomira

Eagle

North Prairie

Burlington

Oconomowoc

Lake Geneva

Mukwonago

Brown Deer

Cedarburg

Mayville

Jackson

Sturtevant

South Milwaukee

Williams Bay

Waterford

Big Bend

St. Francis

Hales Corners

Port Washington

Genoa City

Nashotah

Belgium

Oconomowoc Lake

Cedar Grove

Fontana-on-Geneva Lake

Fredonia

Paddock Lake

Palmyra

Whitefish Bay

Walworth

Shorewood

Sullivan Dousman

Silver Lake

Kewaskum

Union Grove

Butler

Random Lake

Wind Point

Thiensville

Theresa

Hustisford

Newburg

Neosho

West Milwaukee

Iron Ridge

Rochester

Lac La Belle

Campbellsport

Kekoskee

North Bay

Elmwood Park

W a u k e s h a

D o d g e

R a c i n e

W a l w o r t h

W a s h i n g t o n

K e n o s h a

O z a u k e e

M i l w a u k e eJ e f f e r s o n

S h e b o y g a n

F o n d d u L a c

Pewaukee

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 5P e r f o r m a n c e C r i t e r i a E x c e e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 3 - 2 0 1 6 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-18

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Lake Michigan

ILLINOIS

Bain

Swan

Tosa

Paris

Zenda

Hayes

Auburn

Albers

Somers

Butler

Barton

Walker

Mequon

Sussex

Greves

Branch

Ramsey

Center

Cooney

Summit

Racine

Kansas

Glacier

Tibbits

Montana

St Rita

Lincoln

Mill Rd

Hubbard

Norwich

Horicon

Raymond

Rubicon

28th St

Delavan

96th St

68th St

Everett

Elkhorn

Kenosha

Edgewood

Tichigan

Hartford

ArcadianO Connor

Allerton

Tamarack

Waukesha

FredoniaMayville

Moorland

Parkland

Glendale

Lakeview

Walworth

Lafayette

Park Hill

Brookdale

Saukville

Fiebrantz Shorewood

Bluemound

Cedarsauk

Mukwonago

Granville

Maple (WE)

Burlington

Bark River

St Martins

Katzenberg

Hustisford

Dewey (WE)

Root River

Cobblestone

Arthur Road

Bluff Creek

Lake Geneva

Air Liquide

Sugar Creek

Harbor (WE)

St Lawrence

Butler Ridge

Pennsylvania

Williams Bay

Brick Church

Duplainville

Spring Brook

Random Lake

Charter Steel

Merrill Hills

West Junction

Range Line SW

Bristol (ALTE)

Nicholson (WE)

Cedarburg South

Cottonwood (WE)

Range Line Dist

Pleasant Valley

Germantown SW YD

Haymarket Square

Oak Creek SW YD

North Lake Geneva

South Lake Geneva

Twin Lakes (ALTE) Spring Valley (WE)

Cornell - Milwaukee

Elm Road 345 Sws Yd

Port Washington SW YD

Oak Creek 230kV SW YD

Milwaukee

Mequon

Franklin

Muskego

New Berlin

Kenosha

Germantown

Oak Creek

BrookfieldPewaukee

Racine

Pleasant Prairie

Waukesha

Menomonee Falls

Delafield

Wauwatosa

Greenfield

West Bend

West Allis

Elkhorn

Sussex

Delavan

Glendale

Hartford

Cudahy

Twin Lakes

Greendale

Grafton

Hartland

Slinger

River Hills

Chenequa

Wales

East Troy

Merton

Saukville

Lannon

Fox Point

Elm Grove

Bayside

Lomira

Eagle

North Prairie

Burlington

Oconomowoc

Lake Geneva

Mukwonago

Brown Deer

Cedarburg

Mayville

Jackson

Sturtevant

South Milwaukee

Williams Bay

Waterford

Big Bend

St. Francis

Hales Corners

Port Washington

Genoa City

Nashotah

Belgium

Oconomowoc Lake

Cedar Grove

Fontana-on-Geneva Lake

Fredonia

Paddock Lake

Palmyra

Whitefish Bay

Walworth

Shorewood

Sullivan Dousman

Silver Lake

Kewaskum

Union Grove

Butler

Random Lake

Wind Point

Thiensville

Theresa

Hustisford

Newburg

Neosho

West Milwaukee

Iron Ridge

Rochester

Lac La Belle

Campbellsport

Kekoskee

North Bay

Elmwood Park

W a u k e s h a

D o d g e

R a c i n e

W a l w o r t h

W a s h i n g t o n

K e n o s h a

O z a u k e e

M i l w a u k e eJ e f f e r s o n

S h e b o y g a n

F o n d d u L a c

Pewaukee

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 5P e r f o r m a n c e C r i t e r i a E x c e e d a n d O t h e r C o n s t r a i n t s ( 2 0 1 7 - 2 0 2 1 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-19

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Updated June 20, 2011

Lake Michigan

ILLINOIS

Bain

Swan

Tosa

Paris

Zenda

Hayes

Auburn

Albers

Somers

Butler

Barton

Walker

Mequon

Sussex

Greves

Branch

Ramsey

Center

Cooney

Summit

Racine

Kansas

Glacier

Tibbits

Montana

St Rita

Lincoln

Mill Rd

Hubbard

Norwich

Horicon

Raymond

Rubicon

28th St

Delavan

96th St

68th St

Everett

Elkhorn

Kenosha

Edgewood

Tichigan

Hartford

ArcadianO Connor

Allerton

Tamarack

Waukesha

FredoniaMayville

Moorland

Parkland

Glendale

Lakeview

Walworth

Lafayette

Park Hill

Brookdale

Saukville

Fiebrantz Shorewood

Bluemound

Cedarsauk

Mukwonago

Granville

Maple (WE)

Burlington

Bark River

St Martins

Katzenberg

Hustisford

Dewey (WE)

Root River

Cobblestone

Arthur Road

Bluff Creek

Lake Geneva

Air Liquide

Sugar Creek

Harbor (WE)

St Lawrence

Butler Ridge

Pennsylvania

Williams Bay

Brick Church

Duplainville

Spring Brook

Random Lake

Charter Steel

Merrill Hills

West Junction

Range Line SW

Bristol (ALTE)

Nicholson (WE)

Cedarburg South

Cottonwood (WE)

Range Line Dist

Pleasant Valley

Germantown SW YD

Haymarket Square

Oak Creek SW YD

North Lake Geneva

South Lake Geneva

Twin Lakes (ALTE) Spring Valley (WE)

Cornell - Milwaukee

Elm Road 345 Sws Yd

Port Washington SW YD

Oak Creek 230kV SW YD

Milwaukee

Mequon

Franklin

Muskego

New Berlin

Kenosha

Germantown

Oak Creek

BrookfieldPewaukee

Racine

Pleasant Prairie

Waukesha

Menomonee Falls

Delafield

Wauwatosa

Greenfield

West Bend

West Allis

Elkhorn

Sussex

Delavan

Glendale

Hartford

Cudahy

Twin Lakes

Greendale

Grafton

Hartland

Slinger

River Hills

Chenequa

Wales

East Troy

Merton

Saukville

Lannon

Fox Point

Elm Grove

Bayside

Lomira

Eagle

North Prairie

Burlington

Oconomowoc

Lake Geneva

Mukwonago

Brown Deer

Cedarburg

Mayville

Jackson

Sturtevant

South Milwaukee

Williams Bay

Waterford

Big Bend

St. Francis

Hales Corners

Port Washington

Genoa City

Nashotah

Belgium

Oconomowoc Lake

Cedar Grove

Fontana-on-Geneva Lake

Fredonia

Paddock Lake

Palmyra

Whitefish Bay

Walworth

Shorewood

Sullivan Dousman

Silver Lake

Kewaskum

Union Grove

Butler

Random Lake

Wind Point

Thiensville

Theresa

Hustisford

Newburg

Neosho

West Milwaukee

Iron Ridge

Rochester

Lac La Belle

Campbellsport

Kekoskee

North Bay

Elmwood Park

W a u k e s h a

D o d g e

R a c i n e

W a l w o r t h

W a s h i n g t o n

K e n o s h a

O z a u k e e

M i l w a u k e eJ e f f e r s o n

S h e b o y g a n

F o n d d u L a c

Pewaukee

M I C H I G A N

W I S C O N S I N

ZONE2

ZONE1

ZONE3

ZONE4

ZONE5

P L A N N I N G Z O N E 5P e r f o r m a n c e C r i t e r i a E x c e e d a n d O t h e r C o n s t r a i n t s ( 2 0 2 2 - 2 0 2 6 )

The information presented in this map document is advisory and is intended for reference purposes only. American Transmission Company owned and operated facility locations are approximate.

Existing Transmission Facilities

ATC Substation, Switchyard or TerminalGeneration

ATC Office LocationCurrently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota,and the Upper Peninsula of Michigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI

ATC Transmission Line (width = voltage)

High or Low Bus VoltageOverloaded Facility

Figure ZS-20